Willem Dafoe Gill (voice)
Idris Elba Fluke (voice)
Allison Janney Peach (voice)
Sigourney Weaver Sigourney Weaver (voice)
Dominic West Rudder (voice)
Stephen Root Bubbles (voice)
Bill Hader Husband Fish (Stan) (voice)
Diane Keaton Jenny (voice)
Brad Garrett Bloat (voice)
Kate McKinnon Wife Fish (voice)
Eugene Levy Charlie (voice)
Kaitlin Olson Destiny (voice)
John Lasseter Executive Producer
Ed O'Neill Hank (voice)
Andrew Stanton Director, Story, Screenplay, Crush (voice)
Ty Burrell Bailey (voice)
Albert Brooks Marlin (voice)
Bob Peterson Mr. Ray (voice), Story
John Ratzenberger Husband Crab (Bill) (voice)
Ellen DeGeneres Dory (voice)
Alexander Gould Passenger Carl (voice)
Austin Pendleton Gurgle (voice)
Thomas Newman Original Music Composer
Cathy Cavadini Additional Voices (voice)
Vicki Lewis Deb (& Flo) (voice)
Rich Moore Thanks
Barbara Harris Additional Voices (voice)
Matthew Aldrich Thanks
Jim Reardon Thanks
Daniel Edward Mora Additional Voices (voice)
Steve Slanec Supervising Sound Editor
Carter Hastings Additional Voices (voice)
Lindsey Collins Producer
Don Shank Art Direction
Aaron Hendry Additional Voices (voice)
Angus MacLane Co-Director, Sunfish 'Charlie Back and Forth' (voice)
Jack Whittaker Sound Effects Editor
Tim Nielsen Supervising Sound Editor, Sound Designer
John Roesch Foley Artist
Michael Semanick Sound Re-Recording Mixer
Gabriela Cowperthwaite Thanks
Andreana Weiner Additional Voices (voice)
Victoria Strouse Screenplay
Steven Clay Hunter Visual Effects
Steve Bloom Additional Editing
Meg LeFauve Thanks
Mike Jones Thanks
David Arnott Additional Voices (voice)
Kevin Reher Casting
Jeremy Lasky Director of Photography
Hayden Rolence Nemo (voice)
Gabriel C. Brown Becky
Molly Jackson Additional Voices (voice)
Will Collyer Additional Voices (voice)
David DeVan Animation Supervisor
Jerome Ranft Jacques (voice)
Ralph Eggleston Thanks
Nicholas C. Smith Additional Editor
Natalie Lyon Casting
Andy Hirsch Additional Voices (voice)
Noah Newman First Assistant Editor
Ken Fischer Sound Effects Editor
Willow Geer Additional Voices (voice)
Terrell Ransom Jr. Additional Voices (voice)
Jeremy Maxwell Additional Voices (voice)
Nancy Truman Additional Voices (voice)
Gunnar Sizemore Additional Voices (voice)
Becky Neiman-Cobb Production Manager
Judi Durand Additional Voices (voice)
Galyn Susman Thanks
Bert Berry Art Direction
James Spencer Dialogue Editor