- Samuel Hunt
- Friz
- Robert Picardo
- Admiral Gillette
- Patton Oswalt
- M.E.A.D.
- Patrick Warburton
- Timmy the Wunderbot
- Melissa Young
- Phoebe
- Shawn Young
- Sternhagen
- Kassandra Wright
- Tam
- Nathan Shelton
- Achilles Navigator Perry / Kawolski / Spunkmeyer
- Connor J. Matthews
- Achilles Gunner Russell
- M. Scott Thomas
- Medusa Captain Simmons
- Jimmy Wilson
- Medusa Gunner Frehley
- Drew Diveley
- Medusa Pilot Stanley
- Mickey Stone
- Mercury Base Officer Anderson
- Andrew McMurtrey
- Mercury Base Officer Jackson
- Ramon Luis Ramirez
- Achilles F5 Pilot Diaz
- Tris Marie
- Achilles F5 Gunner Henderson
- Jonova Lavon
- Juno F1 Pilot Mitchell
- Casper Austin
- Juno F1 Gunner Parker
- Thomas C Baker
- Juno F2 Pilot Reed
- Declan Rhodes
- Juno F2 Gunner Stewart
- Sky Thomas
- Juno F4 Pilot Rivera
- Rachel Anger
- Juno F4 Gunner Cooper
- Tyler Tracy
- Juno F3 Pilot Murphy
- Fiona Mobley
- Juno F3 Gunner Richardson
- Chris Stanley
- Achilles Lleutenant
- Jeremy Shelton
- Jump Ship Pilot 1
- Jason 'Whitey' White
- Jump Ship Pilot 2
- Brad Ross
- Achilles Guard
- Ron McAdams
- Medusa Crewmember Criss
- Jordan Duke
- Achilles F6 Pilot Devol
- Zach Malott
- Achilles F6 Gunner Burkheart
- Steve Bassett
- Achilles Guard
- Jonah Van Camp
- Achilles Guard
- Nick Maples
- Extra
- Brooklyn O'Neill
- Extra
- Clara Plasse
- Extra
- Lance O'Neill
- Extra
- Lucas Vosburg
- Extra
