Wallace Shawn

Character: Professor Silverfish

Ilan Mitchell-Smith

Character: Milo Crimpley

Hermione Gingold

Character: Miss Sandwich

Sarah Boyd

Character: Jenny Hillard

Kate McGregor-Stewart

Character: Mrs. Crimpley

Lenny Von Dohlen

Character: Erik Crimpley

Ned Boyd

Character: Frankie Crimpley

B.J. Barie

Character: Norbert Sandhill

John Rothman

Character: Contest Judge

Joey Ginza

Character: Mr. Yamata

Jodi Long

Character: Mrs. Yamata

Merwin Goldsmith

Character: Principal

Seth Greenspan

Character: Mark

Tenney Walsh

Character: Andrea

Cassandra Murray

Character: Agnes

Paul DeAngelis

Character: Herman

Paula Trueman

Character: Old Lady

Joan Croyden

Character: Old Lady

Margot Stevenson

Character: Old Lady

Jason O'Neill

Character: Bully

Neal Fauntleroy

Character: Bully