Peter Dinklage Captain Gutt (voice)
Keke Palmer Peaches (voice)
Denis Leary Diego (voice)
Wanda Sykes Granny (voice)
Queen Latifah Ellie (voice)
Jennifer Lopez Shira (voice)
Aziz Ansari Squint (voice)
Alan Tudyk Milton / Hunky Siren (voice)
Patrick Stewart Ariscratle (voice)
Josh Gad Louis (voice)
Nick Frost Flynn (voice)
Chris Wedge Scrat (voice), Executive Producer
Simon Pegg Buck (voice)
Kunal Nayyar Gupta (voice)
Ray Romano Manny (voice)
Seann William Scott Crash (voice)
Christian Kaplan Casting
Rebel Wilson Raz (voice)
Cal Brunker Storyboard
John Powell Original Music Composer
John Leguizamo Sid (voice)
Karen Disher Scratte (voice)
Nicki Minaj Steffie (voice)
Jason Harris Additional Voices (voice)
George Jacobs Beaver (voice)
Keith Silverstein Additional Voices (voice)
Tom Carlson Music Editor
Dennis T. Carnegie Additional Voices (voice)
Alain Chabat Silas (voice)
Bill Lobley Additional Voices (voice)
Steve Martino Director
Moroni Taylor Storyboard Artist
Josh Peck Eddie (voice)
Jason Fricchione Dumb Mammoth / Various (voice)
Pedro Eustache Musician
Arun Ram-Mohan Lighting Artist
Brian Chumney Dialogue Editor
Stephen Urata Sound Recordist
Tansal Arnas Production Supervisor
Paul Downs Animation
Drake Ethan (voice)
Allegra Leguizamo Additional Voices (voice)
Natasha Leonnet Digital Intermediate Colorist
Anthony Pitone First Assistant Editor
Randy Thom Sound Designer, Supervising Sound Editor, Sound Re-Recording Mixer
Lora Hirschberg Sound Re-Recording Mixer
Jim Conroy Additional Voices (voice)
Jason Fuchs Screenplay
Sondra James Additional Voices (voice)
Robert Shoup Foley Editor
Dennie Thorpe Foley Artist
Michael Berg Screenplay, Story
Heather Morris Katie (voice)
Tara Sands Additional Voices (voice)
Lori Forte Story, Producer
Ester Dean Female Siren (voice)
Carlos Saldanha Executive Producer
Joy Behar Eunice (voice)
Jana Vance Foley Artist
Jim Passon Color Timer
Edita Brychta Additional Voices (voice)
Marieve Herington Additional Voices (voice)
David Ian Salter Editor
Teresa Eckton Sound Effects Editor
Alexa Kahn Additional Voices (voice)
Amy Pawlowski Digital Intermediate Editor
Andrea Gard Foley Recordist
Michael Silvers Supervising Sound Editor
Mike Thurmeier Director
Matthew J. Munn Animation
Michael Tanzillo Visual Effects
Lucas Leguizamo Additional Voices (voice)