as

Grumpy Diner Patron

as

Dr. ZOOmis

as

Bill Weeden

as

President Kruger

as

Cousin Demont

as

William Mouth

as

Will

as

Mr. Gorka

as

Jared

as

Man Walking Dogs

as

Singing Executive

as

Dr. ZOOmis

as

Diner Dad

as

Himself

as

Kate's Father

as

Kevin

as

Hamilton 'Albert' Fish

as

Mr. Huegly

as

Hemle

as

Geronimo

as

Self

as

Mr. Speedy

as

Reginald Stuart

as

Abner

as

Acting Professor

as

Party Animal (uncredited)

as

Will

as

Bomber Jacket Guy (uncredited)