Bill Hader
Flint Lockwood (voice)
Anna Faris
Sam Sparks (voice)
James Caan
Tim Lockwood (voice)
Andy Samberg
"Baby" Brent (voice)
Bruce Campbell
Mayor Shelbourne (voice)
Mr. T
Earl Devereaux (voice)
Bobb'e J. Thompson
Cal Devereaux (voice)
Benjamin Bratt
Manny (voice)
Neil Patrick Harris
Steve (voice)
Al Roker
Patrick Patrickson (voice)
Lauren Graham
Fran Lockwood (voice)
Will Forte
Joe Towne (voice)
Max Neuwirth
Young Flint (voice)
Peter Siragusa
Rufus (voice)
Angela Shelton
Regina Devereaux (voice)
Neil Flynn
Weather News Network Producer (voice)
Liz Cackowski
Flint's Teacher (voice)
Isabella Acres
Additional Voices (voice)
Lori Alan
Additional Voices (voice)
Shane Baumel
Additional Voices (voice)
Bob Bergen
Additional Voices (voice)
Cody Cameron
Additional Voices (voice)
Marsha Clark
Additional Voices (voice)
John Cygan
Additional Voices (voice)
Ann Dominic
Additional Voices (voice)
Paul Eiding
Additional Voices (voice)
Jess Harnell
Additional Voices (voice)
Gary A. Hecker
Additional Voices (voice)
Phil Lord
Additional Voices (voice)
Sherry Lynn
Additional Voices (voice)
Danny Mann
Additional Voices (voice)
Mona Marshall
Additional Voices (voice)
Mickie McGowan
Additional Voices (voice)
Christopher Miller
Additional Voices (voice)
Laraine Newman
Additional Voices (voice)
Jan Rabson
Additional Voices (voice)
Grace Rolek
Additional Voices (voice)
Jeremy Shada
Additional Voices (voice)
Will Shadley
Additional Voices (voice)
Melissa Sturm
Additional Voices (voice)
Ariel Winter
Additional Voices (voice)