Woody Allen
Howard Prince

Zero Mostel
Hecky Brown

Herschel Bernardi
Philip Sussman

Michael Murphy
Alfred Miller

Andrea Marcovicci
Florence Barrett

Remak Ramsay
Hennessey

Marvin Lichterman
Myer Prince

Lloyd Gough
Delaney

David Margulies
Phelps

Joshua Shelley
Sam

Norman Rose
Howard's Attorney

Charles Kimbrough
Committee Counselor

Josef Sommer
Committee Chairman

Danny Aiello
Danny LaGattuta

Georgann Johnson
T.V. Interviewer

Scott McKay
Hampton

David Clarke
Hubert Jackson

I.W. Klein
Bank Teller

John Bentley
Bartender

Julie Garfield
Margo

Murray Moston
Boss

MacIntyre Dixon
Harry Stone

Rudolph Willrich
Tailman

Burt Britton
Bookseller

Albert M. Ottenheimer
School Principal

William Bogert
Parks

Joey Faye
Waiter

Marilyn Sokol
Sandy

John J. Slater
T.V. Director

Renee Paris
Girl in Hotel Lobby

Gino Gennaro
Stage Hand

Joan Porter
Myer's Wife

Andrew Bernstein
Alfred's Child

Jacob Bernstein
Alfred's Child

Matthew Tobin
Man at Party

Marilyn Persky
Man at Party's Date

Sam McMurray
Young Man at Party

Joe Jamrog
FBI Man

Michael Miller
FBI Man

Lucy Lee Flippin
Nurse

Jack Davidson
Congressman

Donald Symington
Congressman

Pat McNamara
Federal Marshal

Dwight D. Eisenhower
Self (archive footage)

Mamie Eisenhower
Self (archive footage)

Douglas MacArthur
Self (archive footage)

Harry S. Truman
Self (archive footage)

Billie Perkins
Waitress (uncredited)

Frankie Verroca
Hotel Bellman (uncredited)

Carson Grant
Eddy Waiter (uncredited)