| Steve Oedekerk | Jake / Designer / Stevine Odion / 'We've Been Hit' (voice) | 
    
    
      | Mary Jo Keenen | Geranium / Old Geranium (voice) | 
    
    
      | Paul Greenberg | The Captain / 'Lovely Ship' Steward / Lice Checker #1 (voice) | 
    
    
      | Rob Paulsen | Mr. Prickle / Bartender / Lice Checker #2 (voice) | 
    
    
      | Mark DeCarlo | The Interviewer / TV Anchor / Elvis / Lookout #2 / Rich Man at Dinner / 'Shuffle Board Finals?' (voice) | 
    
    
      | Tony Pyle | Submarine Pilot / Excited One-Eyed Thumb / Lookout #3 (voice) | 
    
    
      | Eric Trueheart | 'All Aboard' Steward / 'Good Gravy, What a Ship!' / 'Lovely Ship' Balloon Head (voice) | 
    
    
      | Jenny Rose | What a Lovely Big Ship!' / 'We're Going Down! (voice) | 
    
    
      | Joe Liss | It's a Big Ship!' / Bedwetter / 'I Wet Myself (voice) | 
    
    
      | Heidi Fugeman | Ship Must go on for Miles (voice) | 
    
    
      | Tim Tarkinan | It's a Big Ship (voice) | 
    
    
      | David Floyd | Baldie the Thumb Wrestler / Lookout #1 / Boiler Room Guy #2 / 'Next' Steward / Boiler Room Guy #2 / Lookout #1 / Sex Change Buyer / 'It's a Gigantic Spider!' / Budget Saving Man (voice) | 
    
    
      | Megan Cavanagh | Geranium's Servant / Rich Woman at Dinner / Budget Saving Man's Wife (voice) | 
    
    
      | Jim Jackman | Dentist / Boiler Room Guy #1 / Baby and Sex Change Barker / 'I Can't Swim!' (voice) | 
    
    
      | Jim Hope | I'm Really a Woman / Lookout #4 / Life Jacket Guy (voice) | 
    
    
      | Matthew Aufdenspring | We're Sinking! (voice) | 
    
    
      | Mary Mares | No We Can't Be Sinking (voice) | 
    
    
      | John Laus | Baby Buyer / Piano Man (voice) |