Nightmare

Diana Barrymore

Leslie Stafford aka Butch

Brian Donlevy

Daniel Shane

Henry Daniell

Capt. Edgar Stafford

Eustace Wyatt

Angus

Arthur Shields

Sergeant

Gavin Muir

Lord J.B. Abbington

Stanley Logan

Inspector Robbins

Ian Wolfe

James, Abbington's butler

Hans Conried

Hans

John Abbott

Carl aka Charles

Tim Whelan

Director

Philip MacDonald

Story

John B. Goodman

Art Direction

Frank Gross

Editor

Martin Obzina

Assistant Art Director

Dwight Taylor

Screenplay

Charles Previn

Music Director

Frank Skinner

Music

Joseph A. McDonough

Assistant Director

Vera West

Costume Designer