"Times are changing for Manny the moody mammoth, Sid the motor mouthed sloth and Diego the crafty saber-toothed tiger. Life heats up for our heroes when they meet some new and none-too-friendly neighbors – the mighty dinosaurs."
Ray Romano
as Manny (voice)
John Leguizamo
as Sid (voice)
Denis Leary
as Diego (voice)
Queen Latifah
as Ellie (voice)
Simon Pegg
as Buck (voice)
Seann William Scott
as Crash (voice)
Josh Peck
as Eddie (voice)
Chris Wedge
as Scrat (voice)
Karen Disher
as Scratte (voice)
Kristen Wiig
as Pudgy Beaver Mom (voice)
Eunice Cho
as Madison (Diatryma Girl) (voice)
Harrison Fahn
as Glypto Boy (voice)
Maile Flanagan
as Aardvark Mom (voice)
Jason Fricchione
as Adult Molehog Male (voice)
Bill Hader
as Gazelle (voice)
Kelly Keaton
as Molehog Mom / Shovelmouth Mom (voice)
Joey King
as Beaver Girl (voice)
Lucas Leguizamo
as Aardvark Boy / Beaver Kid #2 (voice)
Jane Lynch
as Diatryma Mom (voice)
Regan Mizrahi
as Additional voices / ADR Group
Clea Lewis
as Start Mom (voice)
Allegra Leguizamo
as Aardvark Girl (voice)
Carlos Saldanha
as Dinosaur Babies / Flightless Bird (voice)
Claudia Besso
as Additional Voice (voice)
Bea Miller
as Additional Voice / ADR Group (voice)
Christian Pikes
as Little Johnny (Aardvark Kid) (voice)
Avery Christopher Plum
as Beaver Kid #1 (voice)
Joe Romano
as Ronald (Shovelmouth Boy) (voice)
Manoela Scarpa Saldanha
as Molehog Girl 1 (voice)
Sofia Scarpa Saldanha
as Molehog Girl 2 (voice)
Cindy Slattery
as Bird (voice)
Matt Adler
Steve Alterman
Anthony Amorim
Holly Dorff
Nicole Ehinger
David H. Kramer
Selenis Leyva
Matt McCarthy
David McCharen
Tim Nordquist
Devika Parikh
Alexandra Pisacane
Jake Schwencke
Amanda Scott
Johnathan Tchaikovsky
Pamala Tyson
June Christopher
Frank Welker
as Momma Dino (voice) (uncredited)
Michael Berg
Screenplay
Director
Peter Ackerman
John Powell
Original Music Composer
Harry Hitner
Editor
Lori Forte
Producer
John C. Donkin
Galen T. Chu
Animation Supervisor
Robert Huth
Animation
Chad N. Walker
Assistant Editor
Alexis Jallad
Production Accountant
Jeff Almquist
Jason Carter Eaton
Story
Randy Thom
Sound Re-Recording Mixer
Ashini Shah
Executive Producer
Dennie Thorpe
Foley
Shaun Cusick
Sculptor
Chris Jolly
VFX Artist
Tom Carlson
Music Editor
Kathy Graves Toon
Bryan Useo
CG Supervisor
David Jordan
Lighting Artist
Richard Hymns
ADR Editor
Marshall Winn
Conrad Pope
Orchestrator
Lora Hirschberg
Yoni Brenner
Kyle Smith
Set Decoration
Gates Roberg-Clark
Additional Effects Development
Daniel Patrick O'Brien
Sequence Leads
Mark C. Harris
Eric Bradley
Musician
Philip Rogers
ADR & Dubbing
Rick Gould
Peter Mendonca
Pete Anthony
James Palumbo
Co-Editor
Tansal Arnas
Schedule Coordinator
Aaron M. Ross
E. Larry Oatfield
Foley Editor
Keith Stichweh
Visual Effects Technical Director
Joe Bonomo
Systems Administrators & Support
Tab Burton
Sue Fox
Mike Reiss
Melanie Martini
Lisa Kalmanson
Wade Culbreath
Robert MacKenzie
Color Designer
Leif Jeffers
Adam Burr
Character Technical Supervisor
Hans Dastrup
Lead Animator
Peter de Sève
Character Designer
Christopher Mullins
Editorial Manager
Gina Grasso
Production Coordinator
Anthony Nisi
Production Supervisor
Mike Thurmeier
Co-Director
Michael Knapp
Art Direction
Sophia Ohara
Lighting Production Assistant
Nathan Wall
Animatronics Supervisor
Haji Uesato
Lighting Supervisor
Patrick Worlock
Script Supervisor
Michael Eringis
Dawn Fidrick
Production Intern
Denis St. Amand
Score Engineer
Michael J. Travers
Production Manager
Cheryl Nardi
Dialogue Editor
John Ashton Thomas
Brandon Kern
Brian Menz
Mir Ural Noorata
David Torres
Paul Downs
Sean Ermey
Jason Martinsen
Malcon Pierce
Robyne Powell
Justin Weg
Jeff Brodsky
Creature Technical Director
Ian Etra
Melvin Tan
Mark Kenna
Dolby Consultant
Kaitlin Sullivan
Chris Regan
Color Timer
Micah Dahlberg
Casting Associate
Randy Kerber
Gwendolyn Yates Whittle
Supervising Sound Editor
Lance Fite
Phillip Hall
Garrett Shikuma
Shawn Murphy
Scoring Mixer
Vicki Saulls
Set Dresser
ADR Voice Casting
Kevin R Daly
Samantha Berg
Fletcher Sheridan
Playback Singer
Angie Yesson
Sound Recordist
Joseph Antonuccio
Dan Barker
Lluis Llobera
Valerie Morrison
Kristen Drewski
Animation Production Assistant
Arden Chan
Set Designer
Ian Higgenbotham
Kevin Kliesch
Ryan Denniston
Michelle Ohana
Michael Sabalvaro
James Gu
Rylan Davies
Keith Paciello
Todd Edward James Hill
Daveed Kaplan
Modeling
Jana Vance
Scott Carroll
Andrew Coats
Matthew Doble
Ryan Glovka
Pete Paquette
Michael Richard
Derek Rozmes
Jeff Weidner
Motoko Wada
Heather Brown
Sheldon Kruger
Dave Strick
Eric Johnson
Kyle Mohr
Gordana Fersini
Ryan Hobbiebrunken
Thom Roberts
Cleveland Hibbert
Taylor Shaw
Visual Effects
Scott C. Lemmer
Kevin Rucker
Van Phan
Adam McMahon
Salvatore Melluso
Kevin Estrada
Still Photographer
Nathan Engelhardt
Richard A. Fournier
Venece Lyman
Jason Davies
Greg Anderson
Digital Compositors
Alena Wooten
Tom Humber
Jacqueline Jones
Robin Luera
Jason Taylor
Casey Dame
Mark Edwards
Peter Clarke
Conceptual Design
Gianna Orzo
Kyrsten Mate
Sound Effects Editor
Min Kang
Aaron Kirby
Brent Wong
Jake Rugino
Amanda Deering Jones
Editorial Coordinator
Roy Latham
Dave Metzger
Paul Diaz
Adam Green
JP Sans
Kristin Labriola
Animation Department Coordinator
Brendan Condit
Clayton Stillwell
Visual Development
Baaron Schulte
Kathryn Durfee
Justine Warwick
Erin Crackel
First Assistant Editor
George Doering
Rick Giovinazzo
Abraham Aguilar
Andy Conroy
Gregory Rizzi
Alan Rogers
David Sloss
Ian M. Burkard
Edward Robbins
Sound Designer
Moroni Taylor
Storyboard Artist
Michael Tanzillo
Songs
Chad Fischer