Robert Downey Jr.

Thomas Reilly

Charles Grodin

Harrison Winslow

Alfre Woodard

Penny Washington

Kyra Sedgwick

Julia

Tom Sizemore

Milo Peck

David Paymer

Hal the Bus Driver

Elisabeth Shue

Anne

Bill Calvert

Frank Reilly

Lisa Lucas

Eva Reilly

Eric Lloyd

Thomas Reilly - Age 7

Janet MacLachlan

Agnes Miller

Sean O'Bryan

John McBride

George Maguire

Music Director

Marc Shaiman

Piano Accompanist

Richard Portnow

Max Marco

Janette Caldwell

Woman in Cadillac

Janet Rotblatt

Mrs. Brodsky

Eric Poppick

Mr. Polito

Susan Kellermann

Noelle

Wren T. Brown

Sgt. Wm. Barclay

Luana Anders

Records Bureaucrat

John Goodwin

Security Guard

John Durbin

Stage Manager

B.B. King

Himself

Kymberly Newberry

Angela Barclay

Tony Genaro

Man at Farmhouse

Kurtwood Smith

Patterson (uncredited)

Chloe Webb

Patient in Psychiatric Ward (uncredited)