Purple People Eater

Ned Beatty

— Grandpa

Shelley Winters

— Rita

Neil Patrick Harris

— Billy Johnson

Peggy Lipton

— Mom

Chubby Checker

— Chubby Checker

Little Richard

— Mayor

James Houghton

— Dad

Thora Birch

— Molly Johnson

John Brumfield

— Mr. Noodle

Molly Cheek

— Mrs. Orfus

Sheb Wooley

— Harvey Skitters

Shonda Whipple

— Allison

Lindsay Price

— Kory Kamimoto

Kimberly McCullough

— Donna Orfus

Linda Shayne

— Nurse

Dustin Diamond

— Big Z

Nikki Cox

— Purplette Dancer

Laura Bruneau

— Coach Miller