| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Stassen | Crew | Directing | Director, Producer |
 Caroline Van Iseghem | Crew | Production | Producer |
Domonic Paris | Crew | Writing | Screenplay, Producer |
Gina Gallo | Crew | Production | Producer |
 Ramin Djawadi | Crew | Sound | Original Music Composer |
Vincent Kesteloot | Crew | Directing | Director, Editor, Art Direction |
 Adrian Politowski | Crew | Production | Executive Producer |
 Nadia Khamlichi | Crew | Production | Producer |
Olivier Thys | Crew | Sound | Foley Artist |
Eric Dillens | Crew | Production | Executive Producer |
 Gilles Waterkeyn | Crew | Production | Executive Producer |
Mimi Maynard | Crew | Production | Producer |
R.K. Suchithan | Crew | Editing | Lead Editor |
 Alan Shearman | Cast | Actor | Sammy (as Johnny Wesley) (voice) |
 April Stewart | Cast | Actress | Consuelo Hogfish / Rosie Penguin (as Bridget Gonzalez) (voice) |
 Brianne Siddall | Cast | Actress | Prince (as Murray Blue) (voice) |
 Bridget Hoffman | Cast | Actress | Mother Octopus Margaret (as Deanne Basque) (voice) |
 Cam Clarke | Cast | Actor | Seagull (as Clark Kelly) (voice) |
 Carlos Alazraqui | Cast | Actor | Big D / Maurice Penguin (voice) |
 Dino Andrade | Cast | Actor | Manuel Hogfish (voice) |
Domonic Paris | Cast | Large Fisherman (as Sirap Mod) (voice) | |
 Elisa Gabrielli | Cast | Actress | Patron (voice) |
 Grey DeLisle | Cast | Actress | Shelly (as Millie Mup) (voice) |
 Jimmy Zoppi | Cast | Actor | Ray Fish (as Matt Hart) (voice) |
 Jeff Dunham | Cast | Actor | Jimbo (voice) |
Joey D'Auria | Cast | Actor | Moray Eel Philippe (as Joseph W. Terry) (voice) |
 John Kassir | Cast | Actor | Marco (as Michel Goldstein) (voice) |
 Mari Devon | Cast | Actress | American Woman (as Jane Alan) (voice) |
 Max Casella | Cast | Actor | Seagull (voice) (uncredited) |
 Michael McConnohie | Cast | Actor | Security Guard (voice) |
 Robin Atkin Downes | Cast | Actor | Diver (as George Babbit) (voice) |
 Roxanne Reese | Cast | Actress | Rita (voice) |
 Sam Riegel | Cast | Actor | Jax (as Michael Philip) (voice) |
 Terri Douglas | Cast | Actress | Little Fish (voice) |
Chris Andrew Ciulla | Cast | Russian Snowcrab (as Chris Ciulla) (voice) | |
 Cinda Adams | Cast | Actress | Veterinarian (voice) |
Darren Capozzi | Cast | Tremaine (voice) | |
 Eric Bauza | Cast | Actor | Manager / Ray Fish (as Jaylen Ahmadyar) (voice) |
 Joe J. Thomas | Cast | Actor | Lulu the Lobster (voice) |
 Khary Payton | Cast | Actor | Ray (as Thomas Lee) (voice) |
 Michael Sun Lee | Cast | Actor | Japanese Fisherman (voice) |
 Patrick Seitz | Cast | Actor | Toots / Bodyguard (voice) |
 Kaitlyn Maher | Cast | Actress | Ella (voice) |
Keegan Thomas | Cast | American Boy (as Cameron Thomas) (voice) | |
Dylan Shepherd | Cast | Prince (voice) | |
 Carter Hastings | Cast | Actor | Ricky (voice) |
Douglas Ryan Roth | Cast | Seagull (voice) | |
 Willie James Warren Jr. | Cast | Jamaican Fisherman (voice) | |
Camille Labadie | Cast | Baby Octopus Annabel (voice) | |
 Cassidy Naber | Cast | Prince (voice) | |
Jack Shepherd | Cast | Hatchling (voice) | |
 Kyle Hebert | Cast | Actor | Seagull (voice) |
 Lex Lang | Cast | Actor | Big Frenchman (voice) |
 Steve Staley | Cast | Additional Voices (as Steve Cannon) (voice) | |
 Lara Cody | Cast | Actress | Big D's Girlfriend (as Lauren Valente) (voice) |
 Doug Stone | Cast | Actor | Hammerhead Shark Albert (voice) |
| Person | Type | Job | Role(s) |
