Nightmare Alley

Tyrone Power

Stanton 'Stan' Carlisle

Helen Walker

Lilith Ritter

Coleen Gray

Molly Carlisle

Joan Blondell

Zeena Krumbein

Taylor Holmes

Ezra Grindle

Mike Mazurki

Bruno

Ian Keith

Pete Krumbein

Roy Roberts

McGraw - Final Carnival Owner (uncredited)

Florence Auer

Jane (uncredited)

Bonnie Bannon

Knife Thrower's Assistant (uncredited)

George Beranger

The Geek (uncredited)

Oliver Blake

Hobo (uncredited)

June Bolyn

Maid in Grindle House (uncredited)

Chet Brandenburg

Carnival Patron (uncredited)

James Burke

Rural Marshal (uncredited)

George Chandler

Hobo at Stan's Left Hand (uncredited)

Harry Cheshire

Mr. Prescott (uncredited)

Edward Clark

J.E. Giles - Farmer (uncredited)

Clancy Cooper

Stage Manager (uncredited)

George Davis

Waiter (uncredited)

Julia Dean

Addie Peabody (uncredited)

Sayre Dearing

Night Club Patron (uncredited)

James Flavin

Hoatley - First Carnival Owner (uncredited)

Nina Gilbert

Worried Mother in Spode Room (uncredited)

Henry Hall

Lilith's Friend in Spode Room (uncredited)

Robert Karnes

Joe - Bellhop (uncredited)

Kenner G. Kemp

Night Club Patron (uncredited)

Max Linder

Man in Spode Room (uncredited)

George Lloyd

Hobo (uncredited)

Laurette Luez

Knife Thrower's Assistant (uncredited)

Emmett Lynn

Hobo by Stan's Right Hand (uncredited)

Wilbur Mack

Husband in Spode Room (uncredited)

George Magrill

Sideshow Spectator Wearing Straw Hat (uncredited)

Jerry Miley

Friend in Spode Room (uncredited)

Frank O'Connor

Carnival Customer (uncredited)

Jack Perry

Roustabout (uncredited)

Cyril Ring

Roustabout at Final Carnival (uncredited)

Gene Roth

Masseur (uncredited)

Frank J. Scannell

Roustabout at Final Carnival (uncredited)

Cy Schindell

Roustabout (uncredited)

Norman Stevens

Man in Spode Room (uncredited)

Bert Stevens

Night Club Patron (uncredited)

Eddy Waller

Farmer Friend of J.E. Giles (uncredited)

Marjorie Wood

Mrs. Prescott / Mrs. S.P. at Spode Room (uncredited)

Rudy Germane

Man in Spode Room (uncredited)