 | Jack Gore als Alex |
 | Miya Cech als ZhenZhen |
 | Benjamin Flores Jr. als Dariush |
 | Alessio Scalzotto als Gabriel |
 | Andrew Bachelor als Logan |
 | Annabeth Gish als Grace |
 | Scott MacArthur als Lou Gates |
 | Dean S. Jagger als Captain Hawking |
 | Michael Beach als General Khoury |
 | Lynn Collins als Major Collins |
 | David Theune als Head Counselor |
 | Tony Cavalero als Conrad |
 | Carl McDowell als Carl |
 | Punam Patel als Angeline |
 | Jason Rogel als Customs Official |
 | Chris Wylde als Uncle Chris |
 | Rudy Mancuso als Wes |
 | Amanda Cerny als Lucy |
 | Allan Graf als Taxi Driver |
 | Cameron Fuller als Young Soldier |
 | Richard Gore als Alex's Dad |
 | Peter Parros als Dariush's Dad |
 | Annie Cavalero als Zip Line Counselor |
 | Kerry Westcott als Flight Attendant (uncredited) |
 | Michael Papajohn als Jenkins (uncredited) |
 | Andrea Susan Bush als Camp Counselor (uncredited) |
| Ryan Ashton als Additional Voices (voice) |
 | Aaron Fors als Additional Voices (voice) |
 | Willow Geer als Additional Voices (voice) |
 | Will Collyer als Additional Voices (voice) |
 | Evan Kishiyama als Additional Voices (voice) |
 | Jason Pace als Additional Voices (voice) |
 | Andre Robinson als Additional Voices (voice) |
 | Emma Shannon als Additional Voices (voice) |
 | Katie Wagner als Additional Voices (voice) |
 | Nora Wyman als Additional Voices (voice) |
| McG | Producer |
| McG | Director |
| Zack Stentz | Screenplay |
| Bear McCreary | Music |
| Debra Echard | Set Decoration |
| Rich Delia | Casting |
| Vincent Tabaillon | Editor |
| Helen Huang | Costume Design |
| Kristen Vallow | Production Design |
| Max King | Co-Producer |
| Adolfo Martínez Pérez | Co-Producer |
| Mark Cotone | Associate Producer |
| Zack Stentz | Executive Producer |
| Susan Solomon-Shapiro | Producer |
| Brad Mendelsohn | Executive Producer |
| Tracy McKnight | Music Supervisor |
| Mary Viola | Producer |
| Steven Bello | Executive Producer |
| Bruce Wayne Gillies | Line Producer |
| Mark Cotone | First Assistant Director |
| Matt Smith | Producer |
| Corey L. Marsh | Executive Producer |
| Shane Hurlbut | Director of Photography |
| Bruce Wayne Gillies | Unit Production Manager |
| Peter Steffan | VFX Artist |
| Jennifer M. Byrne | Production Accountant |
| Eric Forand | Chief Lighting Technician |
| Richard Botchlet | Assistant Chief Lighting Technician |
| Daniel Pagan | Sound Effects Editor |
| Martyn Zub | Sound Effects Editor |
| Mark Coffey | Assistant Sound Editor |
| Chris Jargo | Dialogue Editor |
| Peter Staubli | Sound Designer |
| Duncan McRae | Mix Technician |
| Craig Mann | Supervising Sound Editor |
| Robert J. Babin | Key Grip |
| Amber Maahs | Best Boy Grip |
| Matthew Malsbury | Dolly Grip |
| Matthew Estes | Grip |
| Darus Nua | Grip |
| Garrett Mccalla | Grip |
| Derek Dipippo | Grip |
| Kawika Ahuna | Grip |
| Ashley Layne | Grip |
| Christopher Franey | Rigging Gaffer |
| Suzanne C. Swindle | Script Supervisor |
| Jeff Norton | Boom Operator |
| Mayne Berke | Art Direction |
| Robert W. Joseph | Supervising Art Director |
| Matthew Trotter | Assistant Art Director |
| Max King | Post Production Supervisor |
| Sara Glaser | Sound Mixer |
| Corinne Villa | First Assistant Editor |
| Nolan Reese | Visual Effects Editor |
| Derek C. Edwards | First Assistant "A" Camera |
| Samuel Butt | First Assistant "B" Camera |
| Jake Rosenblatt | Second Assistant "A" Camera |
| Whitney Coleman | Stunt Double |
| Tim Trella | Second Unit Director |
