Albert Brooks
Marlin (voice)

Ellen DeGeneres
Dory (voice)

Ed O'Neill
Hank (voice)

Hayden Rolence
Nemo (voice)

Diane Keaton
Jenny (voice)

Eugene Levy
Charlie (voice)

Ty Burrell
Bailey (voice)

Kaitlin Olson
Destiny (voice)

Idris Elba
Fluke (voice)

Dominic West
Rudder (voice)

Kate McKinnon
Wife Fish (voice)

Bill Hader
Husband Fish (Stan) (voice)

Andrew Stanton
Crush (voice)

Bob Peterson
Mr. Ray (voice)

Alexander Gould
Passenger Carl (voice)

John Ratzenberger
Husband Crab (Bill) (voice)

Angus MacLane
Sunfish 'Charlie Back and Forth' (voice)

Willem Dafoe
Gill (voice)

Brad Garrett
Bloat (voice)

Allison Janney
Peach (voice)

Austin Pendleton
Gurgle (voice)

Stephen Root
Bubbles (voice)

Vicki Lewis
Deb (& Flo) (voice)

Jerome Ranft
Jacques (voice)

Gabriel C. Brown
Becky

Sigourney Weaver
Sigourney Weaver (voice)

Riley Lio
Additional Voices (voice)

David Arnott
Additional Voices (voice)

Veronika Bonell
Additional Voices (voice)

Doug Burch
Additional Voices (voice)

Cathy Cavadini
Additional Voices (voice)

Will Collyer
Additional Voices (voice)

Liza Seneca
Additional Voices (voice)

Judi Durand
Additional Voices (voice)

Aaron Fors
Additional Voices (voice)

Willow Geer
Additional Voices (voice)

Carter Hastings
Additional Voices (voice)

Aaron Hendry
Additional Voices (voice)

Andy Hirsch
Additional Voices (voice)

Barbara Harris
Additional Voices (voice)

Molly Jackson
Additional Voices (voice)

Daniella Jones
Additional Voices (voice)

Jeremy Maxwell
Additional Voices (voice)

Daniel Edward Mora
Additional Voices (voice)

Dylan Naber
Additional Voices (voice)

Jason Pace
Additional Voices (voice)

Carrie Paff
Additional Voices (voice)

Alex Puccinelli
Additional Voices (voice)

Terrell Ransom Jr.
Additional Voices (voice)

Emma Shannon
Additional Voices (voice)

Gunnar Sizemore
Additional Voices (voice)

Regina Taufen
Additional Voices (voice)

Nancy Truman
Additional Voices (voice)

Andreana Weiner
Additional Voices (voice)

Ashlyn Faith Williams
Additional Voices (voice)