With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents. Along the way, the unlikely allies become friends but, when enemies attack, their quest takes on far nobler aims.
Ray Romano
John Leguizamo
Denis Leary
Goran Višnjić
Jack Black
Cedric the Entertainer
Stephen Root
Diedrich Bader
Alan Tudyk
Lorri Bagley
Jane Krakowski
Peter Ackerman
P.J. Benjamin
Josh Hamilton
Chris Wedge
Denny Dillon
Mitzi McCall
Tara Strong
Darin De Paul
Dann Fink
Patrick Pinney
Phil Proctor