Jennifer Lopez Shira (voice)
Simon Pegg Buck (voice)
John Leguizamo Sid (voice)
Keke Palmer Peaches (voice)
Nick Offerman Gavin (voice)
Denis Leary Diego (voice)
Queen Latifah Ellie (voice)
Seann William Scott Crash (voice)
Wanda Sykes Granny (voice)
Melissa Rauch Francine (voice)
Ray Romano Manny (voice)
Adam Devine Julian (voice)
Randy Thom Supervising Sound Editor, Sound Designer, Hyrax Minister (voice), Sound Re-Recording Mixer
Gary Summers Additional Sound Re-Recording Mixer
Stephanie Beatriz Gertie (voice)
Yoni Brenner Screenplay
E.J. Holowicki Sound Effects Editor
Neil deGrasse Tyson Neil deBuck Weasel (voice)
Max Greenfield Roger (voice)
Josh Peck Eddie (voice)
Michael J. Wilson Screenplay
Carlos Saldanha Executive Producer
Jesse Tyler Ferguson Shangri Llama (voice)
Mo Henry Negative Cutter
Kevin Kaska Orchestrator
Carlos Ponce Mariachi Beaver (voice)
Lilly Singh Bubbles and Misty (voice)
Dennie Thorpe Foley Artist
Rif Hutton Additional Voices (voice)
Chris Wedge Executive Producer, Scrat (voice)
Jana Vance Foley Artist
Lora Hirschberg Sound Re-Recording Mixer
Jason Fricchione Additional Voices (voice)
John Debney Original Music Composer
Michael Strahan Teddy (voice)
Peter Ackerman Characters
Denise L. Rottina Associate Producer
Michael Silvers Supervising Sound Editor
David Lucarelli ADR Recordist
Jessie J Songs, Brooke (voice)
Ashley Peldon Additional Voices (voice)
Jeremy Bowker Sound Designer
Natasha Leonnet Digital Intermediate Colorist
Moosie Drier Additional Voices (voice)
Holly Dorff Additional Voices (voice)
John Houlihan Music Supervisor
Hope Levy Additional Voices (voice)
Byron Thames Additional Voices (voice)
Devon Miller Digital Intermediate Editor
Jackie Gonneau Additional Voices (voice)
Robert Shoup Foley Supervisor
Lori Forte Producer
Paul Downs Animation
Mike Thurmeier Gravedigger Beaver / Party Molehog (voice), Director
Jim Harrison Music Editor
Moroni Taylor Storyboard Artist
Michael Berg Screenplay
Edie Mirman Additional Voices (voice)
Chris Manning Foley Mixer
Brad Semenoff ADR Supervisor
James Palumbo Editor, Panicked Start (voice)
Danielle Dupre Sound Re-Recording Assistant
Ruth Zalduondo Additional Voices (voice)
Galen T. Chu Co-Director
Jeremy Molod Foley Editor
David Zyler Additional Voices (voice)
Juan Pope Additional Voices (voice)
Jeff Carson Music Editor
Shaun Farley Sound Effects Editor
Connor Nagy ADR Recordist
Tansal Arnas Production Supervisor
Leff Lefferts Additional Sound Re-Recording Mixer