Kaitlyn Maher as Ella (voice)

Carter Hastings as Ricky (voice)

Alan Shearman as Sammy (voice)

Khary Payton as Ray (voice)

Carlos Alazraqui as Big D / Maurice Penguin (voice)

Joe J. Thomas as Lulu the Lobster (voice)

Jeff Dunham as Jimbo (voice)

Dino Andrade as Manuel Hogfish (voice)

April Stewart as Consuelo Hogfish / Rosie Penguin (voice)

Chris Andrew Ciulla as Russian Snowcrab (voice)

Terri Douglas as Little Fish (voice)

John Kassir as Marco (voice)

Joey D'Auria as Moray Eel Philippe (voice)

Robin Atkin Downes as Diver (voice)

Cinda Adams as Veterinarian (voice)

Lex Lang as Big Frenchman (voice)

Cam Clarke as Seagull (voice)

Douglas Ryan Roth as Seagull (voice)

Max Casella as Seagull (voice) (uncredited)

Kyle Hebert as Seagull (voice)

Eric Bauza as Manager / Ray Fish (voice)

Grey DeLisle as Shelly (voice)

Roxanne Reese as Rita (voice)

Michael McConnohie as Security Guard (voice)

Domonic Paris as Large Fisherman (voice)

Willie James Warren Jr. as Jamaican Fisherman (voice)

Michael Sun Lee as Japanese Fisherman (voice)

Lara Cody as Big D's Girlfriend (voice)

Sam Riegel as Jax (voice)

Camille Labadie as Baby Octopus Annabel (voice)

Bridget Hoffman as Mother Octopus Margaret (voice)

Doug Stone as Hammerhead Shark Albert (voice)

Darren Capozzi as Tremaine (voice)

Patrick Seitz as Toots / Bodyguard (voice)

James Carter Cathcart as Ray Fish (voice)

Brianne Siddall as Prince (voice)

Cassidy Naber as Prince (voice)

Dylan Shepherd as Prince (voice)

Jack Shepherd as Hatchling (voice)

Mari Devon as American Woman (voice)

Keegan Thomas as American Boy (voice)

Elisa Gabrielli as Patron (voice)