Ray Romano
Manny (voice)
Acting
John Leguizamo
Sid (voice)
Acting
Denis Leary
Diego (voice)
Acting
Queen Latifah
Ellie (voice)
Acting
Simon Pegg
Buck (voice)
Acting
Seann William Scott
Crash (voice)
Acting
Josh Peck
Eddie (voice)
Acting
Chris Wedge
Scrat (voice)
Acting
Karen Disher
Scratte (voice)
Acting
Kristen Wiig
Pudgy Beaver Mom (voice)
Acting
Eunice Cho
Madison (Diatryma Girl) (voice)
Acting
Harrison Fahn
Glypto Boy (voice)
Acting
Maile Flanagan
Aardvark Mom (voice)
Acting
Jason Fricchione
Adult Molehog Male (voice)
Acting
Bill Hader
Gazelle (voice)
Acting
Kelly Keaton
Molehog Mom / Shovelmouth Mom (voice)
Acting
Joey King
Beaver Girl (voice)
Acting
Lucas Leguizamo
Aardvark Boy / Beaver Kid #2 (voice)
Acting
Jane Lynch
Diatryma Mom (voice)
Acting
Regan Mizrahi
Additional voices / ADR Group
Acting
Clea Lewis
Start Mom (voice)
Acting
Allegra Leguizamo
Aardvark Girl (voice)
Acting
Carlos Saldanha
Dinosaur Babies / Flightless Bird (voice)
Directing
Claudia Besso
Additional Voice (voice)
Acting
Bea Miller
Additional Voice / ADR Group (voice)
Acting
Christian Pikes
Little Johnny (Aardvark Kid) (voice)
Acting
Avery Christopher Plum
Beaver Kid #1 (voice)
Acting
Joe Romano
Ronald (Shovelmouth Boy) (voice)
Acting
Manoela Scarpa Saldanha
Molehog Girl 1 (voice)
Acting
Sofia Scarpa Saldanha
Molehog Girl 2 (voice)
Acting
Cindy Slattery
Bird (voice)
Acting
Matt Adler
Additional Voice (voice)
Acting
Steve Alterman
Additional Voice (voice)
Acting
Anthony Amorim
Additional Voice (voice)
Acting
Holly Dorff
Additional Voice (voice)
Production
Nicole Ehinger
Additional Voice (voice)
Acting
David H. Kramer
Additional Voice (voice)
Production
Selenis Leyva
Additional Voice (voice)
Acting
Matt McCarthy
Additional Voice (voice)
Acting
David McCharen
Additional Voice (voice)
Acting
Tim Nordquist
Additional Voice (voice)
Editing
Devika Parikh
Additional Voice (voice)
Acting
Alexandra Pisacane
Additional Voice (voice)
Acting
Jake Schwencke
Additional Voice (voice)
Acting
Amanda Scott
Additional Voice (voice)
Acting
Johnathan Tchaikovsky
Additional Voice (voice)
Acting
Pamala Tyson
Additional Voice (voice)
Acting
June Christopher
Additional Voice (voice)
Acting
Frank Welker
Momma Dino (voice) (uncredited)
Acting