Cast (in credits order)
| David Tennant | ... | Narrator (voice) | |
| Glenn Wrage | ... | Announcer (voice) | |
| Amy Anzel | ... | Secondary Announcer (voice) | |
| William Hope | ... | Coach (voice) | |
| Nick Barber | ... | Blake (voice) | |
| Kosha Engler | ... | Carmen (voice) | |
| Kyle Soller | ... | Max (voice) | |
| Alana Maria | ... | Zara (voice) | |
 |
James Goode | ... | Vargu (voice) |
| Chipo Chung | ... | Eve (voice) | |
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Katherine Mangold | ... | PreVis (voice) |
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Mikey O'Connor | ... | PreVis (voice) |
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Walter Lewis | ... | PreVis (voice) |
Produced by
| Darren Campion | ... | senior producer |
Production Design by
| Gregg Mayles | ... | (uncredited) |
Art Department
| Andrew Betts | ... | artist |
| Marco Caradonna | ... | concept artist |
| Steve Mayles | ... | art |
| Ben Merrick | ... | environmental artist |
Sound Department
| James Battley | ... | voice recording engineer |
| Robin Beanland | ... | audio |
Animation Department
| Martin McBain | ... | cinematics animator |
| Todd Widup | ... | Sr Technical Artist: Microsoft |
Additional Crew
| Justin Cook | ... | design |
| Harry Denholm | ... | senior programmer |
| Matt Kerr | ... | software engineer: sentient team |
| Gregg Mayles | ... | design |
| Thomas Wiggin | ... | digital marketing (as Tom Wiggin) |
