Pamela Adlon as Girl Joey

Murphy Dunne as Mr. Kurtz

Anne DeSalvo as Sister Serena

Karen Black as Gladys Fitzpatrick

Martin Mull as Warren Fitzpatrick

Michael Hentz as Mouse / Bartholomew

Joey Coleman as Whitey

Christopher Brown as Blackie

Georg Olden as Piper

Stephen Stucker as Dr. Bender

Kimmy Robertson as Sarah Fitzpatrick

John Paul Lussier as Garth Fitzpatrick

Edy Williams as Mrs. Slatt

Hy Pyke as Mr. Slatt

Gertrude Flynn as Mother Celestina

Lark Hackshaw as Nurse Bates

Bill Quinones as Pepe

Seth Wagerman as 'Professor'

Thomas Stokes as 'Chubby'

Michelle Cundey as Suzy Trotter

Marshall Efron as Cab Driver

Susan Ruttan as Biker

Richard Deacon as Ticket Salesman

Bridget Sienna as Carnation

Barry Cutler as Pizza Man

Steve Lalande as Gay Guy

Drew Davis as Teenage Samurai

Rex Ryon as Policeman

Robert Houston as Retard