Kristen Wiig

Pudgy Beaver Mom (voice)

Carlos Saldanha

Dinosaur Babies / Flightless Bird (voice)

Chris Wedge

Scrat (voice)

Ashini Shah

Executive Producer

Denis Leary

Diego (voice)

Bill Hader

Gazelle (voice)

Ray Romano

Manny (voice)

John Leguizamo

Sid (voice)

Queen Latifah

Ellie (voice)

Seann William Scott

Crash (voice)

Josh Peck

Eddie (voice)

Clea Lewis

Start Mom (voice)

Jason Fricchione

Adult Molehog Male (voice)

Harrison Fahn

Glypto Boy (voice)

Jane Lynch

Diatryma Mom (voice)

Simon Pegg

Buck (voice)

Karen Disher

Scratte (voice)

Eunice Cho

Madison (Diatryma Girl) (voice)

Maile Flanagan

Aardvark Mom (voice)

Kelly Keaton

Molehog Mom / Shovelmouth Mom (voice)

Joey King

Beaver Girl (voice)

Lucas Leguizamo

Aardvark Boy / Beaver Kid #2 (voice)

Regan Mizrahi

Additional voices / ADR Group

Allegra Leguizamo

Aardvark Girl (voice)

Claudia Besso

Additional Voice (voice)