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)