Oscar (voice)

Don Lino (voice)

Angie (voice)

Lenny (voice)

Lola (voice)

Ernie (voice)

Sykes (voice)

Crazy Joe (voice)

Bernie (voice)

Frankie (voice)

Luca (voice)

Don Feinberg (voice)

Katie Current (voice)

Prawn Shop Owner (voice)

Mrs. Sanchez (voice)

Shrimp / Worm / Starfish #1 / Killer Whale #2 (voice)

Shortie #1 (voice)

Shortie #2 (voice)

Shortie #3 (voice)

Giuseppe / Great White #1 (voice)

Pontrelli (voice)

Announcer (voice)

Great White #2 / Hammerhead (voice)

Great White #3 (voice)

Great White #5 (voice)

Messenger Fish / Tip Fish #2 (voice)

Motown Turtle (voice)

Tip Fish #1 / Great White #4 / Whale / Killer Whale #1 (voice)

Cashier / Oyster / Clown Whale (voice)

Whale Wash Co-Worker (voice)

Taxi Fish (voice)

Missy (voice) (uncredited)

Christina (voice) (uncredited)