James Caan Tim Lockwood (voice)
Will Forte Joe Towne (voice)
Anna Faris Sam Sparks (voice)
Andy Samberg "Baby" Brent (voice)
Al Roker Patrick Patrickson (voice)
Ariel Winter Additional Voices (voice)
Neil Patrick Harris Steve (voice)
Benjamin Bratt Manny (voice)
Bruce Campbell Mayor Shelbourne (voice)
Bill Hader Flint Lockwood (voice)
Mr. T Earl Devereaux (voice)
Isabella Acres Additional Voices (voice)
Cody Cameron Additional Voices (voice)
Neil Flynn Weather News Network Producer (voice)
Erica Rivinoja Thanks
Lauren Graham Fran Lockwood (voice)
Liz Cackowski Flint's Teacher (voice)
Rob Greenberg Screenplay
Brian Smith ADR Mixer
Rodney Rothman Thanks
Christopher Miller Additional Voices (voice), Director, Screenplay
Will Shadley Additional Voices (voice)
Phil Lord Additional Voices (voice), Director, Screenplay
Chris McKenna Thanks
Danny Mann Additional Voices (voice)
Geoffrey G. Rubay Supervising Sound Editor
Bob Bergen Additional Voices (voice)
Laraine Newman Additional Voices (voice)
Nicholas Bucknall Musician
James T. Sale Orchestrator
Jess Harnell Additional Voices (voice)
Mary Ellen Bauder Production Manager
Arun Ram-Mohan VFX Lighting Artist
Lori Alan Additional Voices (voice)
Gary A. Hecker Additional Voices (voice), Foley
Mickie McGowan Additional Voices (voice), ADR Voice Casting
Paul Eiding Additional Voices (voice)
Pete Oswald Visual Development
Jimmy Fusil Digital Intermediate
Jeremy Shada Additional Voices (voice)
Mark Mothersbaugh Original Music Composer
Matthew Wood Sound Effects Editor
Dean Gordon Visual Development
Michael Ford CG Supervisor
Jan Rabson Additional Voices (voice)
Bobb'e J. Thompson Cal Devereaux (voice)
Mona Marshall Additional Voices (voice)
Will Gluck Thanks
Melissa Sturm Additional Voices (voice)
John Pospisil Sound Designer
John Cygan Additional Voices (voice)
Peter Siragusa Rufus (voice)
Craig Thomas Thanks
Sherry Lynn Additional Voices (voice)
Marcelo Vignali Visual Development
David N. Weiss Thanks
Rachel Bolt Musician
Shane Baumel Additional Voices (voice)
Justin K. Thompson Production Design
Noëlle Triaureau Visual Development
Mary Hidalgo Casting
Daryl Sawchuk Animation
Don Rhymer Thanks
Paul Rudish Visual Development
Carter Bays Thanks
Marsha Clark Additional Voices (voice)
Roger Linley Musician
Chris Reccardi Visual Development
Ben Wilkins Sound Effects Editor
Michael J. Broomberg Foley
Kim Hazel Animation
Judah Miller Thanks