Ryan Merriman

Lenny Levine

Gretchen Mol

Hedy Coletti

Patti LuPone

Sylvia Levine Polinsky

Peter Onorati

Phil DiLorenzo

Richard V. Licata

Mort Polinsky

Amy Braverman

Alice Moran

Ilana Levine

Noma DiLorenzo

Robert Weil

Guido

Deirdre O'Connell

Mrs. Braverman, Lenny's Teacher

John Bolger

Dr. Donald Flynn

Marcell Rosenblatt

Mrs. Edelberg

Daena E. Title

Dancer in Block Party (uncredited)

Jason Alexander