Annie Hughes (voice)

Jennifer Aniston

Acting

Dean McCoppin (voice)

Harry Connick Jr.

Acting

The Iron Giant (voice)

Vin Diesel

Acting

Foreman Marv Loach / Floyd Turbeaux (voice)

James Gammon

Acting

Mrs. Lynley Tensedge (voice)

Cloris Leachman

Acting

Kent Mansley (voice)

Christopher McDonald

Acting

General Rogard (voice)

John Mahoney

Acting

Hogarth Hughes (voice)

Eli Marienthal

Acting

Earl Stutz (voice)

M. Emmet Walsh

Acting

Additional Voices (voice)

Jack Angel

Acting

Additional Voices (voice)

Bob Bergen

Acting

Additional Voices (voice)

Mary Kay Bergman

Acting

Additional Voices (voice)

Michael Bird

Acting

Additional Voices (voice)

Devon Cole Borisoff

Acting

Additional Voices (voice)

Rodger Bumpass

Acting

Additional Voices (voice)

Robert Clotworthy

Acting

Additional Voices (voice)

Jennifer Darling

Acting

Additional Voices (voice)

Zack Eginton

Camera

Additional Voices (voice)

Paul Eiding

Acting

Additional Voices (voice)

Bill Farmer

Acting

Additional Voices (voice)

Charles Howerton

Acting

Additional Voices (voice)

Ollie Johnston

Visual Effects

Additional Voices (voice)

Sherry Lynn

Acting

Additional Voices (voice)

Mickie McGowan

Acting

Additional Voices (voice)

Ryan O'Donohue

Acting

Additional Voices (voice)

Phil Proctor

Acting

Additional Voices (voice)

Frank Thomas

Visual Effects

Additional Voices (voice)

Patti Tippo

Acting

Additional Voices (voice)

Brian Tochi

Acting

Firefighter Woman (voice) (uncredited)

Carole Jeghers

Acting