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)