Set in an alternate WWI reality where a senseless war rages on, two soldiers on opposite sides of the conflict play a joyful game of chess. A heroic carrier pigeon delivers the soldiers' chess moves over the battlefield as the fighting escalates. Neither soldier knows his opponent as the game and the war builds to its climatic final move. Whoever wins the game, one thing is for certain: there are no winners in war.
| Directing | Dave Mullins | Director |
| Writing | Dave Mullins | Story |
| Writing | Sean Ono Lennon | Story |
| Production | Brad Booker | Producer |
| Production | David Conley | Executive Producer |
| Production | Karen Dufilho-Rosen | Executive Producer |
| Production | Sean Ono Lennon | Executive Producer |
| Production | Yoko Ono | Executive Producer |
| Sound | Thomas Newman | Original Music Composer |
| Camera | Antonio Riestra | Director of Photography |
| Editing | John K. Carr | Editor |
| Art | Zac Retz | Production Design |
| Visual Effects | Massimiliano Narciso | Character Designer |
| Visual Effects | Keith Miller | Visual Effects Supervisor |
| Visual Effects | Aidan Martin | Animation Supervisor |
| Sound | Jack Whittaker | Supervising Sound Editor |
| Sound | Jack Whittaker | Sound Designer |
| Sound | Duncan McRae | Sound Re-Recording Mixer |
| Editing | David Cole | Digital Intermediate Colorist |
| Sound | Vicki Hiatt | Music Consultant |
| Crew | Tim Archer | Post Production Supervisor |
| Editing | Scott Schaffer | First Assistant Editor |
| Editing | Gustav Lindquist | First Assistant Editor |
| Art | Sarah Mercey-Boose | Storyboard Artist |
| Art | Oliver Thomas | Storyboard Artist |
| Visual Effects | Carla Cordelia | Visual Development |
| Visual Effects | Anna Sumina | Visual Development |
| Crew | Ross McWhannell | CG Supervisor |
| Visual Effects | Cameron Smith | Compositing Supervisor |
| Directing | Nicole Binnall | Script Supervisor |
| Crew | Steven John Brown | Stunt Coordinator |
| Camera | Christopher Ungco | Camera Operator |
| Camera | Bettina Campomanes | Camera Operator |
| Camera | Melissa Martine | Camera Operator |
| Art | Arian Farrokhi | Property Master |
| Sound | Paul B. Knox | Sound Effects Editor |
| Sound | Pernell L. Salinas | First Assistant Sound Editor |
| Sound | Beso Kacharava | Foley Supervisor |
| Sound | Biko Gogaladze | Foley Artist |
| Sound | Giorgi Lekishvili | Foley Mixer |
| Sound | Alexander Sanikidze | Foley Editor |
| Sound | Rati Chkhetiani | Foley Editor |
| Editing | Angelique Perez Brennan | Digital Intermediate Producer |
| Editing | Roberto Garcia | Digital Intermediate Producer |
| Editing | Morgan Walker | Digital Intermediate Producer |
| Editing | Darlene Malfavon | Digital Intermediate Producer |
| Sound | Shinnosuke Miyazawa | Music Editor |
| Writing | Dave Mullins | Writer |
| Production | Dave Mullins | Executive Producer |
