Wallace Shawn

Professor Silverfish

Ilan Mitchell-Smith

Milo Crimpley

Hermione Gingold

Miss Sandwich

Sarah Boyd

Jenny Hillard

Kate McGregor-Stewart

Mrs. Crimpley

Lenny Von Dohlen

Erik Crimpley

Ned Boyd

Frankie Crimpley

B.J. Barie

Norbert Sandhill

John Rothman

Contest Judge

Joey Ginza

Mr. Yamata

Jodi Long

Mrs. Yamata

Merwin Goldsmith

Principal

Seth Greenspan

Mark

Tenney Walsh

Andrea

Cassandra Murray

Agnes

Paul DeAngelis

Herman

Paula Trueman

Old Lady

Joan Croyden

Old Lady

Margot Stevenson

Old Lady

Jason O'Neill

Bully

Neal Fauntleroy

Bully