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Gregory Patrick Agnew as Grandpa |
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Roman Spenneberg as Physicist (Age 15) |
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Jax Inman as Physicist (Age 8) |
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Brodie McCauley as Physicist |
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Olivia Jones as Ship Captain |
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Jezreel Forand as Ship Engineer |
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Nicholas Poppe as Ship Pilot |
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Sofia Spenneberg as Guardian Angel (voice) |
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Ian Papworth as Distorted voice (voice) |
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Adam S. Depew as Spirit (voice) |
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Martin Luther King Jr. as Self (archive footage) |
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Carl Sagan as Self (archive footage) |
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Johnny Cash as Self (archive footage) |
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June Carter Cash as Self (archive footage) |
| Sound | Eric Ullom | Sound Designer |
| Visual Effects | Patrick Anguenot | Visual Effects |
| Production | Jack Miller | Producer |
| Art | Kinnereth Din | Graphic Designer |
| Visual Effects | Adam S. Depew | Visual Effects Supervisor |
| Sound | Liam Jessup | Music |
| Production | Adam S. Depew | Producer |
| Art | Sofia Chen | Graphic Designer |
| Visual Effects | Jeff Winkleman | Visual Effects |
| Crew | Logan Brock | Stand In |
| Camera | Jack Miller | Director of Photography |
| Directing | Adam S. Depew | Director |
| Sound | Curse/Gift | Music |
| Art | Alyssa Ackerson | Graphic Designer |
| Editing | Jack Miller | Colorist |
| Sound | Ardelean George Denis | Music |
| Sound | Nicholas Poppe | Sound |
| Visual Effects | Chris Phelps | Visual Effects |
| Lighting | Paul Fierst | Gaffer |
| Camera | Nick Foster | First Assistant Camera |
| Production | Jefferson Depew | Associate Producer |
| Art | Jasper Foster | Graphic Designer |
| Sound | Antoine Holliday | Sound Assistant |
| Editing | Adam S. Depew | Editor |
| Art | Sasha Tunsiricharoengul | Graphic Designer |
| Production | Julie Anne Spenneberg | Associate Producer |
| Writing | Adam S. Depew | Writer |
