EntertainmentMoviesAction MoviesBoy Kills WorldA major reason Bill Skarsgård took on his first big action movie is because he loves MMA and UFC, says Boy Kills World directorWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
EntertainmentMoviesAction MoviesBoy Kills WorldA major reason Bill Skarsgård took on his first big action movie is because he loves MMA and UFC, says Boy Kills World directorWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
(Image credit: Signature Entertainment)

While he may have played the Marquis inJohn Wick 4, Bill Skarsgård didn’t get to partake in much action in that hit franchise. In fact, the actor is probably better known for his horror performances, thanks to his terrifying portrayal of Pennywise inIt, as well as roles in Barbarian and Hemlock Grove.
This all means that when it came to casting his action thrillerBoy Kills World, director Moritz Mohr tells GamesRadar+ and theInside Total Film podcast that Skarsgård wasn’t his first thought.
“I saw him obviously in the It movies and a couple more movies and I was like, ‘Yeah, fantastic actor,’ but I would be lying if I told you I was pointing at him going like, ‘Yeah, he needs to be the next action guy,'” Mohr says. “I didn’t even know he was interested in that and we were looking at one point at action guys. Who can do a lot of the action themselves? So we don’t have to double everything and it was coming from a very practical side and somebody suggested Bill, I was like, ‘Well, would he do it?'”
(Image credit: Signature Entertainment)

“He’s amazing,” adds the director. “He’s super expressive with his face, that alone is one big selling point for Boy and he’s a very physical actor but no action movies come to mind. [On] that first call with him, he was amazing and I was like, ‘So yeah, we got the acting part covered, of course, you would knock it out of the park and I know that, but are you up for doing action?’ and he’s like, ‘Absolutely. Big MMA, UFC fan. I want to get in shape. I want to train. I want to do this the right way.’ I was like, ‘Okay, if you say, so I’m inclined to trust you there.'”
Mohr goes on to say that he was so impressed with the actor’s transformation for the final movie. “We sent somebody over to Stockholm to train with him, the basics, and he really committed to that part,” he adds. “When I saw him on the first day of shooting without a shirt, that was something, he really delivered on his promise.”
Alongside Skarsgård as Boy, the movie also stars Jessica Rothe as June 27, Michelle Dockery as Melanie van der Koy, and Stranger Things actor Brett Gelman as Gideon van der Koy, members of a brutal family ruling the dystopian locale. Hilariously too, Bob’s Burgers star H. Jon Benjamin voices Boy’s inner voice, a delightful disconnect from Skarsgård’s action hero.
Sign up for the Total Film Newsletter
Bringing all the latest movie news, features, and reviews to your inbox
Elsewhere in our conversation with Mohr, he sharedsome insight into the R-rating and working with producer Sam Raimi. For our full chat listen to theInside Total Film podcast, out later this week.
Boy Kills World is in US theaters and UK cinemas on April 26. You can also check out our guides to all the otherupcoming movieson the way in 2024 and beyond as well as the best action movies of all time.
More about action moviesThe 33 greatest post-credits scenesThe secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world"Latest26 years later, Codemasters’ Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time"See more latest►
More about action moviesThe 33 greatest post-credits scenesThe secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world"Latest26 years later, Codemasters’ Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time"See more latest►
More about action moviesThe 33 greatest post-credits scenesThe secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world”
More about action movies
The 33 greatest post-credits scenesThe secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world”
The 33 greatest post-credits scenes
The 33 greatest post-credits scenes
The secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world”
The secret’s out: Christopher Nolan’s new Tom Holland-led movie is an Odyssey adaptation and a “mythic action epic shot across the world”
Latest26 years later, Codemasters’ Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time"See more latest►
Latest
26 years later, Codemasters' Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time”
26 years later, Codemasters' Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time”
26 years later, Codemasters' Chris Southall talks Colin McRae Rally: “We wanted to do something that was an authentic rally experience for the hardware of the time”
See more latest►
Most Popular
Elder Scrolls modders have released a playable part of the ambitious Project Tamriel, which aims to recreate all of the beloved RPG’s regions in Morrowind
Disney Plus' new Spider-Man show is no longer canon in the MCU because it was “not fun” to put limitations on its story
Master Chief’s absence from Halo Wars wasn’t Bungie’s fault, it was a move to make players “care about everybody else” in the RTS
One of Sonic 3’s writers threatens us with a good time in a future movie: “We gotta get Big the Cat in there in some capacity”
This nifty gadget turns any M.2 SSD into a portable drive, but it’s great for when you’re upgrading your PC too
League of Legends co-creator responds to report that Arcane was a “financial miss,” says “people think we make things like Arcane to sell skins, when in reality we sell skins to make things like Arcane”
After hours of number-crunching, one Marvel Rivals player has laid out the true meta – and Iron Fist’s ranking feels alarming
James Gunn says his DC shows will likely stick to the “one episode a week” schedule moving forward: “It affords a quality show an opportunity to be discussed”
Just two weeks after its theatrical release, Lord of the Ring: The War of Rohirrim is heading to digital
Escape the horrors of family time this holiday with Slitterhead’s first ever discount
GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Squid Game season 2 review: “Secures its place as one of the best shows on television right now"2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Squid Game season 2 review: “Secures its place as one of the best shows on television right now"2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Squid Game season 2 review: “Secures its place as one of the best shows on television right now"2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
GAME REVIEWSMOVIE REVIEWSTV REVIEWS1Nemesis review: “A magical sense of tension"2Arcs review: “A whole lot of game in a small package"3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure"4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years"5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths"1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show"2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie"3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action"4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien"5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite"1Squid Game season 2 review: “Secures its place as one of the best shows on television right now"2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat"3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses"4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist"5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
GAME REVIEWSMOVIE REVIEWSTV REVIEWS
1Nemesis review: “A magical sense of tension”
1Nemesis review: “A magical sense of tension”
1
Nemesis review: “A magical sense of tension”
2Arcs review: “A whole lot of game in a small package”
2Arcs review: “A whole lot of game in a small package”
2
Arcs review: “A whole lot of game in a small package”
3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”
3Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”
3
Path of Exile 2 review: “A stellar start to a thrilling and brutal dark adventure”
4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”
4Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”
4
Indiana Jones and the Great Circle review: “The best adventure Indy has embarked on in over 30 years”
5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”
5Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”
5
Marvel Rivals review: “So preoccupied with trying to be like Overwatch that it forgets to play to its own strengths”
1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”
1Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”
1
Sonic the Hedgehog 3 review: “Keanu Reeves as Shadow is wasted whilst Jim Carrey steals the show”
2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”
2Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”
2
Mufasa: The Lion King review – “It’s no Hakuna Matata but this Disney origin story is a class above the 2019 movie”
3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”
3Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”
3
Kraven the Hunter review: “The insistence on an R-rating helps save this, with a decent helping of bloodthirsty action”
4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”
4The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”
4
The Lord of the Rings: The War of the Rohirrim review – “An uninspired expansion of the most iconic screen take on Tolkien”
5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”
5Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”
5
Nightbitch review: “Amy Adams' disappointing dark comedy is all bark and no bite”
1Squid Game season 2 review: “Secures its place as one of the best shows on television right now”
1Squid Game season 2 review: “Secures its place as one of the best shows on television right now”
1
Squid Game season 2 review: “Secures its place as one of the best shows on television right now”
2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”
2Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”
2
Doctor Who 2024 Christmas special review: “Ncuti Gatwa is as magnetic as ever in this delightful festive treat”
3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”
3Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”
3
Secret Level review: “An uneven experience with serious highlights that ultimately make up for the misses”
4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”
4Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”
4
Skeleton Crew review: “Perfectly captures the vibes of classic Star Wars with a swashbuckling twist”
5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
5Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”
5
Creature Commandos review: “James Gunn’s heartwarming, R-rated tale about super-monsters proves that the DCU is in good hands”