Take One False Step › Cast
William Powell
Professor Andrew Gentling
Shelley Winters
Catherine Sykes
James Gleason
Captain Gledhill
Marsha Hunt (actress, born 1917)
Martha Wier
Dorothy Hart
Helen Gentling
Felix Bressart
Professor Morris Avrum
Art Baker (actor)
Dr. Henry Pritchard
Sheldon Leonard
Detective Harry Pacciano
Howard Freeman
Dr. Markheim
Houseley Stevenson
Dr. Montgomery Thatcher
Paul Harvey (actor)
A.K. Arnspiger
Francis Pierlot
Prof. Herbert Watson
Jess Barker
Arnold Sykes
Mikel Conrad
Freddie Blair