

David 'Noodles' Aaronson

Maximilian 'Max' Bercovicz

Deborah Gelly

James Conway O'Donnell

Carol

Frankie Monaldi

Joe

Patrick 'Patsy' Goldberg

Philip 'Cockeye' Stein
'Fat' Moe Gelly
Peggy

Young Noodles

Young Max / David Bailey

Young Deborah

Young Patsy
Young Cockeye
Young 'Fat' Moe Gelly
Dominic

Bugsy

Eve

Police Chief Vincent Aiello

Chicken Joe

Beefy
Trigger

Mandy
Young Peggy

Officer Whitey

Woman in the Puppet Theatre

Al Capuano
Fred Capuano
Johnny Capuano
Irving Gold
Friend of Young Deborah
Young Deborah (Double)

Monkey
Thug

Chinese Theater Spectator (uncredited)
Willie the Ape

Max's Mother
Crowning
Van Linden

Sharkey
Mrs. Aiello
Bugsy's Gang
Bugsy's Gang
Interviewer
Girl in Coffin

Adorable Old Man
Nurse Thompson

Reporter 1
Reporter 2
Reporter 3

Chauffeur
Cemetery Caretaker

Peggy's Mother
Drunk
Newstand Man
Mounted Policeman
2nd Mounted Policeman
Sgt. P. Halloran
Street Singer
Young Macrò
Foreman

One of Beefy's Thugs (uncredited)

Bugsy's Gang (uncredited)

Bugsy's Gang (uncredited)
Speakeasy Drum Player (uncredited)
Newspaper Salesman (uncredited)
Speakeasy Banjo Player (uncredited)
Speakeasy Percussionist (uncredited)
David Bailey's Girlfriend (uncredited)
Deborah Gelly's Father (uncredited)
Waiter (uncredited)

Speakeasy Patron (uncredited)
Speakeasy Trumpet Player (uncredited)
Speakeasy Clarinet Player (uncredited)
Speakeasy Vocalist (uncredited)
Nurse (uncredited)
Pimp (uncredited)

Prostitute (uncredited)

Syndacalist (uncredited)

Speakeasy Patron (uncredited)