Cast and credits of A Night at the Opera

Otis B. Driftwood

Fiorello

Tomasso

Rosa

Ricardo

Lassparri (as Walter King)

Sig Ruman

Gottlieb (as Siegfried Rumann)

Margaret Dumont

Mrs. Claypool

Edward Keane

Captain

Robert Emmett O'Connor

Henderson (as Robert Emmet O'Connor)

Enrique Acosta

Nightclub Guest (uncredited)

Harry Allen

Doorman (uncredited)

Sam Appel

Dungeon Guard (uncredited)

King Baggot

Dignitary (uncredited)

Marion Bell

Singer (uncredited)

Edna Bennett

Maid (uncredited)

Stanley Blystone

Ship's Officer (uncredited)

Al Bridge

Immigration Inspector (uncredited)

Loie Bridge

Ship Passenger (uncredited)

Lorraine Bridges

Louisa (uncredited)

Ettore Campana

Bit in 'I Pagliacci' (uncredited)

Nina Campana

Bit in 'I Pagliacci' (uncredited)

Jack Chefe

Opera Spectator (uncredited)

Ruth Cherrington

Opera Spectator (uncredited)

Alex Chivra

Shipboard Cook (uncredited)

Martin Cichy

Policeman (uncredited)

Gino Corrado

First Porter (uncredited)

Gennaro Curci

Doorman (uncredited)

Olga Dane

Azucena in Il Trovatore (uncredited)

Bill Days

Singer in Chorus (uncredited)

Mario Dominici

Ship Passenger (uncredited)

Mike Donovan

Cop (uncredited)

Jay Eaton

Aviator (uncredited)

Manuel Emanuel

Bit in 'I Pagliacci' (uncredited)

Ruth Fanchon

Dancer (uncredited)

Adolph Faylauer

Opera Spectator (uncredited)

Antonio Filauri

Bit in 'I Pagliacci' (uncredited)

Harry Fleischmann

Policeman (uncredited)

Bess Flowers

Ship Passenger (uncredited)

Otto Fries

Otto - Elevator Operator (uncredited)

Bud Geary

Stagehand (uncredited)

Alexander Giglio

Bit in 'I Pagliacci' (uncredited)

Billy Gilbert

Passenger Asking Fiorello Not to Play Piano (uncre

William Gould

Police Captain (uncredited)

Julia Griffith

Opera Spectator (uncredited)

George Guhl

Policeman (uncredited)

Jonathan Hale

Stage Manager in Opera Box Who Announces Gottlieb'

Ben Hall

Stagehand (uncredited)

Chuck Hamilton

Policeman (uncredited)

Eddie Hart

Policeman (uncredited)

Oscar 'Dutch' Hendrian

Stagehand (uncredited)

Lew Hicks

Policeman (uncredited)

Luther Hoobyar

Ruiz (uncredited)

Art Howard

Opera Spectator (uncredited)

Rodolfo Hoyos

Count di Luna (uncredited)

George Irving

Committeeman (uncredited)

Selmer Jackson

Committeeman (uncredited)

Gwen Lee

Driftwood's Dining Companion (uncredited)

Jack 'Tiny' Lipson

Engineer's Assistant (uncredited)

Tandy MacKenzie

Tenor in 'Di quella pira' (uncredited)

Wilbur Mack

Committeeman (uncredited)

Tom Mahoney

Police Sergeant (uncredited)

Fred Malatesta

Stagehand (uncredited)

Jerry Mandy

Second Porter (uncredited)

Francisco Marán

Opera Doorman (uncredited)

Alphonse Martell

Ship Officer / Opera Spectator (uncredited)

Charles McAvoy

Policeman (uncredited)

Frank McClure

Manager's Assistant (uncredited)

Edmund Mortimer

Dignitary (uncredited)

James C. Morton

Opera Spectator (uncredited)

Field Norton

Manager's Assistant (uncredited)

Alex Novinsky

Ship Passenger (uncredited)

Wedgwood Nowell

Ship Passenger (uncredited)

William H. O'Brien

Stagehand (uncredited)

William J. O'Brien

Opera Spectator (uncredited)

Inez Palange

Maid (uncredited)

Claude Payton

Police Captain (uncredited)

Alexander Pollard

Committee Man (uncredited)

Russ Powell

Carriage Driver (uncredited)

Purnell Pratt

Mayor (uncredited)

Hal Price

Stagehand (uncredited)

Rita

Dancer (uncredited)

Ronald R. Rondell

Opera Spectator (uncredited)

Milton Royce

Ship Passenger / Opera Spectator (uncredited)

Rubin

Dancer (uncredited)

Alexander Schoenberg

Opera Spectator (uncredited)

Earl Seaman

Undetermined Role (uncredited)

Rolfe Sedan

Aviator (uncredited)

Evelyn Selbie

Fortune Teller (uncredited)

Bruce Sidney

Ship Passenger / Opera Spectator (uncredited)

Phillips Smalley

Committeeman (uncredited)

Stephen Soldi

Ship's Steward (uncredited)

Leo Sulky

Policeman (uncredited)

Ludovico Tomarchio

Bit in 'I Pagliacci' (uncredited)

Harry Tyler

Sign Painter (uncredited)

Ellinor Vanderveer

Shipboard Dinner Party Guest (uncredited)

Harry 'Zoup' Welsh

Ship's Steward (uncredited)

Leo White

Aviator (uncredited)

James J. Wolf

Ferrando in 'Il Trovatore' (uncredited)

Frank Yaconelli

Engineer (uncredited)

George S. Kaufman

(screenplay) and

Morrie Ryskind

(screenplay)

James Kevin McGuinness

(from a story by)

Al Boasberg

(additional dialogue) uncredited

Buster Keaton

uncredited

Robert Pirosh

draft (uncredited)

George Seaton

draft (uncredited)