Anna Faris Sam Sparks (voice)
Bruce Campbell Mayor Shelbourne (voice)
Benjamin Bratt Manny (voice)
Will Forte Joe Towne (voice)
Andy Samberg "Baby" Brent (voice)
Christopher Miller Screenplay, Additional Voices (voice), Director
Lauren Graham Fran Lockwood (voice)
Phil Lord Additional Voices (voice), Director, Screenplay
James Caan Tim Lockwood (voice)
Neil Patrick Harris Steve (voice)
Ariel Winter Additional Voices (voice)
Bill Hader Flint Lockwood (voice)
Mr. T Earl Devereaux (voice)
Chris McKenna Thanks
Lori Alan Additional Voices (voice)
Neil Flynn Weather News Network Producer (voice)
Grace Rolek Additional Voices (voice)
Bob Bergen Additional Voices (voice)
Jess Harnell Additional Voices (voice)
Will Gluck Thanks
Paul Eiding Additional Voices (voice)
Bobb'e J. Thompson Cal Devereaux (voice)
Justin K. Thompson Production Design
Matthew Wood Sound Effects Editor
Don Rhymer Thanks
Mona Marshall Additional Voices (voice)
Jeremy Shada Additional Voices (voice)
Al Roker Patrick Patrickson (voice)
Tim McKeon Thanks
Ed Gombert Story Artist
Danny Mann Additional Voices (voice)
Rodney Rothman Thanks
Erica Rivinoja Thanks
David N. Weiss Thanks
Laraine Newman Additional Voices (voice)
Paul Rudish Visual Development
Peter Siragusa Rufus (voice)
Rob Greenberg Additional Writing
Andrew Gaskill Visual Development
Mickie McGowan ADR Voice Casting, Additional Voices (voice)
Gary A. Hecker Foley Artist, Additional Voices (voice)
Ron Barrett Author
Liz Cackowski Flint's Teacher (voice)
Melissa Sturm Additional Voices (voice)
Ben Wilkins Sound Effects Editor
Craig Thomas Thanks
Mark Mothersbaugh Original Music Composer
Jim Hecht Thanks
Cody Cameron Additional Voices (voice), Story Artist
Judi Barrett Author
Michelle L.M. Wong Art Department Coordinator
Alan Hawkins Supervising Animator
John Cygan Additional Voices (voice)
Jay Lavender Thanks
Mary Hidalgo Casting
Isabella Acres Additional Voices (voice)
Judah Miller Thanks
Will Shadley Additional Voices (voice)
Adam Pava Thanks
Bob Logan Story Artist
Marsha Clark Additional Voices (voice)
Dean Gordon Visual Development
John Norton Story Artist
Angela Shelton Regina Devereaux (voice)
Jan Rabson Additional Voices (voice)
Carey Yost Character Designer, Art Department Manager
Chris Mitchell Story Artist
Carter Bays Thanks
Jordan Cahan Thanks
Kaan Kalyon Story Artist
Robert Fisher Jr. Editor
Jinanavin Veerapatra Animation