Vo filme Free Guy hrajú Ryan Reynolds (Guy), Jodie Comer (Millie Rusk / Molotovgirl), Joe Keery (Walter 'Keys' McKeys), Lil Rel Howery (Buddy), Utkarsh Ambudkar (Mouser), Taika Waititi (Antwan Hovachelik), Channing Tatum (Revenjamin Buttons), Aaron W Reed (Dude), Britne Oldford (Barista), Camille Kostek (Bombshell), Mark Lainer (Hostage), Mike Devine (Officer Johnny), Sophie Levy (Big City Dreamer), Vernon Scott (Bank Manager), Naheem Garcia (Convenience Store Owner Joe), Anabel Graetz (Cat Lady Phyllis), Ric Plamenco (Ice Cream Vendor), Kenneth Israel (Businessman), Michael Malvesti (Newsstand Vendor), Colin Allen (Shoe Store Clerk), Michael Tow (Rain Man), Hugh Jackman (Masked Player in Alley (voice)), Dwayne Johnson (Bank Robber #2 (voice)), Tina Fey (Vacuuming Mom (voice)), John Krasinski (Silhouetted Gamer (voice)), Chris Evans (Chris Evans), Alex Trebek (Alex Trebek), Lara Spencer (Lara Spencer), Matthew Cardarople (Keith, the 22-Year-Old Gamer), Jonathan De Azevedo (Jonathan), Destiny Claymore (Art Nerd), Ninja (Ninja), Pokimane (Pokimane), Lannan Eacott (Lazarbeam), Seán McLoughlin (Jacksepticeye), DanTDM (DanTDM), Charlotte Levy (Tween Gamer Girl), Colette Levy (Foul-Mouthed Little Sister), Mariama Conde (Teenage Girl), Olivia Z. Cote (Teenage Girl), Ryan Doyle (Teenage Boy), Bob Gilliam (Free City News Anchor), Terri Schwartz (IGN Reporter), 野村祐人 (Japanese Reporter), Euri Nomura (Hinata), Octavia Chavez-Richmond (Real World Coffee Shop Server), Raj Jawa (Quad-Screen Gamer), Charlie Lehmer (Quad-Screen Gamer), Elainy Mata (Quad-Screen Gamer), Jack McLaglen (Quad-Screen Gamer), Jose Guns Alves (Soonami Security Guard), Minh-Anh Day (Soonami Employee), Ella Faria (Austrian Female Gamer), Francisco Marquez (Bank Robber #1), Owen Burke (Bank Robber #2), Timothy John Smith (Bank Robber #3), Justin Johnston (Bank Robber #4), Patrick Vincent Curran (Masked Player in Alley), Lily Steven (20-Year-Old Female Gamer), Gabrielle Lorthe (20-Year-Old Female Gamer), Briana Mitchell (20-Year-Old Female Gamer), Rosario Corso (Silhouetted Gamer), Regina Taufen (Vacuuming Mom), Liam Campos (Kid Gamer), Piper Acord (Contestant), Brett Schneider (Contestant), Omar Ghonim (Carjacking Victim (uncredited)), Tait Fletcher (Viking Warrior (uncredited)), Janelle Feigley (Jogger (uncredited)), Brandon Scales (Businessman (uncredited)).