 | Arnold Schwarzenegger als Robert "Gunther" Bendik |
 | Taran Killam als Blake |
 | Dave 'Squatch' Ward als Kolvalchik |
 | Bobby Moynihan als Donnie |
 | Hannah Simone als Sanaa |
 | Marc-Anthony Massiah als Warlord |
 | Sylvesta Stuart als Soldier #1 |
 | Reese Alexander als Soldier #2 |
 | J.C. Williams als Soldier #3 |
 | Eric Mazimpaka als Soldier #4 |
 | Amitai Marmorstein als Nate / Interviewer |
 | Chad Sayn als Jeep Driver |
 | Tawny West als Girl in Karaoke Bar |
 | Peter Kelamis als Rahmat |
 | Paul Brittain als Gabe |
 | Aubrey Sixto als Ashley |
| Joel Labelle als Sultan |
 | Janene Carleton als Sex Slave Girl |
 | Amir Talai als Izzat |
 | Aaron Yoo als Yong |
 | Allison Tolman als Mia |
 | Ryan Gaul als Barold |
 | Steve Bacic als Max |
 | Cobie Smulders als Lisa |
 | Elizabeth Bowen als Giggly Woman |
 | Jake T. Roberts als Schneider Feizmark |
 | Scott McNeil als Cheyenne |
 | Tyronne L'Hirondelle als Sheepish Security Guard |
 | Lauro David Chartrand-DelValle als Charger Driver / Gunther Cameraman #1 |
 | Rebecca Olson als Trish / Bartender |
 | Alex Duncan als Jewel |
 | Chad Krowchuk als Dave |
 | Joel Cottingham als Graveyard Employee |
 | Lars Grant als Gunther Cameraman #2 |
 | Hyuma Frankowski als Diedrick Brunner |
| Manfred Maretzki als Police Chief |
 | Tony Chris Kazoleas als Bartender (uncredited) |
| Tom MacNeill als Wedding Guest (uncredited) |
| Taran Killam | Writer |
| Taran Killam | Director |
| Blake McClure | Director of Photography |
| Adam Epstein | Editor |
| Zoe Walton-Schillinger | Set Buyer |
| Mykhila Drummond | Assistant Set Decoration |
| Judy Lee | Casting |
| Lisa Love | Makeup Artist |
| Baron Shaver | Construction Coordinator |
| Ermanno Di Febo-Orsini | Production Design |
| Kirk Langer | Assistant Camera |
| Craig Anderl | Camera Operator |
| Raylene Ledgerwood | Camera Trainee |
| Nick Medrud | First Assistant Camera |
| Corey Benoit | Dolly Grip |
| Frank Sharp | ADR Voice Casting |
| Sandra Castro Martin | Art Department Production Assistant |
| Jen Empey | Best Boy Electric |
| Stephanie McCarty | Art Department Coordinator |
| Catherine Gunn | Key Scenic Artist |
| Ali Tavasoli | Assistant Set Dresser |
| Bradley Davis | Rigging Gaffer |
| Linda Ljoka | ADR Voice Casting |
| Jacqueline Miller | Set Decoration |
| Roger Trory | Leadman |
| Raney Werneburg | Construction Foreman |
| Jacob Bond | Generator Operator |
| Debra Wiebe | Hair Department Head |
| A. Jonathan Benny | Camera Operator |
| Ricardo Hubbs | Still Photographer |
| Ariana Preece | Costume Design |
| Cynthia E. Hill | Art Direction |
| Jade Vovers | Set Dresser |
| Reiko Kurumada | Costume Design |
| Bulent Hasan | Storyboard Artist |
| Jordan Waunch | Casting Assistant |
| Brent Curran | Digital Imaging Technician |
| Steve Woodley | Animal Coordinator |
| Nathan McCowan | In Memory Of |
| Nicole McCormick | Assistant Costume Designer |
| Rachel Chancey | Foley Artist |
| Rosa Ko | Sound Editor |
| Rob Fournier | Armorer |
| Dave Paterson | Supervising Sound Editor |
| Ross Vincent | Visual Effects |
| Roman Hankewycz | Colorist |
| Matt Caruso | Digital Intermediate Producer |
| Sheila Lobo | Digital Intermediate |
| Nicholas Renbeck | Dialogue Editor |
| Barbara Rosenstein | Visual Effects Producer |
| Thomas Berkley | Additional Editor |
| Singarajan Praveen | Visual Effects |
| Dave Paterson | Sound Re-Recording Mixer |
| Francois Latremoille | Visual Effects Supervisor |
| Aaron Becker | Main Title Designer |
| Alphonse Swinehart | Main Title Designer |
| Nick Hurtado | ADR Mixer |
| Giuseppe Cappello | Mix Technician |
| Lucy Rybicka | Visual Effects |
| Frederick Agyemang | Digital Intermediate Assistant |
| Andrew Minogue | Digital Intermediate Assistant |
| Allen Yang | Sound Assistant |
| Ali Oukaci | Visual Effects |
| Romald Geoffery | Visual Effects Supervisor |
| Charles Auty | Executive Producer |
| Steven Squillante | Producer |
| Andrew Xavier Yakub | Executive Producer |
| Dan Katzman | First Assistant Director |
| Charles M. Barsamian | Co-Producer |
| Kim Leadford | Producer |
| Shanan Becker | Executive Producer |
| Daniel J. Elder | Associate Producer |
| Taran Killam | Producer |
| Arnold Schwarzenegger | Executive Producer |
| David Scharf | Post Production Supervisor |
| Maxime Cottray | Executive Producer |
| Elizabeth Destro | Executive Producer |
| Dan Katzman | Co-Producer |
| D. Todd Shepherd | Executive Producer |
| Dave T. Nall | Second Assistant Director |
| Steven Pottash | Executive Producer |
| Bill Bromiley | Executive Producer |
| Ash Sarohia | Producer |
| Michele Futerman | Production Manager |
| Justin J. Nelson | Production Assistant |
| Sarah Done | Location Manager |
| Sean Andrew Maurer | Executive Producer |
| Meghan Persons | Co-Producer |
| Peter Pietrangeli | Associate Producer |
| Damion Harper | Assistant Director |
| Jüs Percy | Third Assistant Director |
| Shelby Sloat | Assistant Director Trainee |
| Layne Beck | Costume Set Supervisor |
| Billy D. Lucas | Stunt Coordinator |
| Joe Simpson | Executive Producer |
