Ella Raines

Noel Faraday

Edmond O'Brien

Bob Regan

William Bendix

Lt. Damico

Vincent Price

Andrew Colby

Maria Palmer

Martha Kroner

John Abbott

Charles Murdock

Fritz Leiber

Leopold Kroner

Howland Chamberlain

James Nolan (as Howard Chamberlin)

Tito Vuolo

Emilio Canepa

Wilton Graff

District Attorney

Robin Raymond

Newspaper Librarian

Patricia Alphin

Secretary

Michael Gordon