The Spiral Staircase

DIRECTOR

• Robert Siodmak

SCREENPLAY

• Mel Dinelli

DIRECTOR OF PHOTOGRAPHY

• Nicholas Musuraca

EDITOR

• Harry Gerstad
• Harry Marker

ORIGINAL MUSIC COMPOSER

• Roy Webb

PRODUCER

• Dore Schary

ART DIRECTION

• Albert S. D'Agostino
• Jack Okey

ASSISTANT DIRECTOR

• Harry Scott

COSTUME DESIGN

• Edward Stevenson

DIGITAL COMPOSITOR

• Chris Crowell

MUSIC DIRECTOR

• C. Bakaleinikoff

MUSICIAN

• Samuel Hoffman

NOVEL

• Ethel Lina White

PRODUCTION ASSISTANT

• Edgar Peterson

PRODUCTION MANAGER

• Fred Fleck

SET DECORATION

• Darrell Silvera

SOUND

• John L. Cass
• Terry Kellum

SPECIAL EFFECTS

• Vernon L. Walker

STUNTS

• Gordon Carveth