 Steve OedekerkLoke Groundrunner / Dad / Jake / 'We've Been Hit' (voice) | Loke Groundrunner / Dad / Jake / 'We've Been Hit' (voice) |
| MMary Jo KeenenGeranium / Old Geranium (voice) | Geranium / Old Geranium (voice) |
 Paul GreenbergPrissypeo / The Captain / 'Lovely Ship' Steward (voice) | Prissypeo / The Captain / 'Lovely Ship' Steward (voice) |
 Rob PaulsenOobedoob Benubi / Mr. Prickle / Thumbtrooper (voice) | Oobedoob Benubi / Mr. Prickle / Thumbtrooper (voice) |
 Jim JackmanDentist / Boiler Room Guy #1 / Crunchy / Lieutenant (voice) | Dentist / Boiler Room Guy #1 / Crunchy / Lieutenant (voice) |
 Mark DeCarloBlack Helmet Man / The Interviewer / TV Anchor (voice) | Black Helmet Man / The Interviewer / TV Anchor (voice) |
| JJim HopeCommander Cuticle / Effeminate Thumb / Instructor (voice) | Commander Cuticle / Effeminate Thumb / Instructor (voice) |
| DDavid FloydBaldie the Thumb Wrestler / Uncle Soondead / Fighter (voice) | Baldie the Thumb Wrestler / Uncle Soondead / Fighter (voice) |
 Megan CavanaghFighter Pilot #2 / Geranium's Servant (voice) | Fighter Pilot #2 / Geranium's Servant (voice) |
 Ross ShaferHand Duet (voice) (as Ross Schaefer) | Hand Duet (voice) (as Ross Schaefer) |
| AAndrea FearsPrincess Bunhead (voice) | Princess Bunhead (voice) |
| MMatthew AufdenspringWe're Sinking! (voice) | We're Sinking! (voice) |
| MMary MaresNo We Can't Be Sinking (voice) | No We Can't Be Sinking (voice) |
| JJohn LausBaby Buyer / Piano Man (voice) | Baby Buyer / Piano Man (voice) |
| TTim TarkinanIt's a Big Ship (voice) | It's a Big Ship (voice) |
| HHeidi FugemanShip Must go on for Miles (voice) | Ship Must go on for Miles (voice) |
 Joe LissIt's a Big Ship!' / Bedwetter / 'I Wet Myself (voice) | It's a Big Ship!' / Bedwetter / 'I Wet Myself (voice) |
 Jenny RoseWhat a Lovely Big Ship!' / 'We're Going Down! (voice) | What a Lovely Big Ship!' / 'We're Going Down! (voice) |
| EEric TrueheartAll Aboard Steward / Good Gravy What a Ship! (voice) | All Aboard Steward / Good Gravy What a Ship! (voice) |
| TTony PyleSubmarine Pilot / Excited One-Eyed Thumb / Lookout #3 (voice) | Submarine Pilot / Excited One-Eyed Thumb / Lookout #3 (voice) |