Ruth Roman
Ann Hemple Nicholson
Acting
Sterling Hayden
John Emmett
Acting
Werner Klemperer
Dr. Frederick Simmons
Acting
Richard Gaines
Dean William Brant
Acting
Charles Davis
Edward Manning Kirkpatrick aka Kirk
Acting
Jeanne Cooper
Helen Bethke
Acting
Peter Hansen
Karl Plesser
Acting
Karl Ludwig Lindt
Dr. Reinhart Kissel
Acting
John Mitchum
Bud--Deputy Sheriff
Acting
John Frederick
Sheriff
Acting
Leonard Bremen
Collision Shop Owner (uncredited)
Acting
Sidney Clute
Mechanic (uncredited)
Acting
Ken Curtis
FBI Agent Jim Anderson (uncredited)
Acting
Harry Hines
Motel Owner (uncredited)
Acting
Tom McKee
Man from Sanitarium (uncredited)
Acting
Bert Stevens
Motorcycle Cop (uncredited)
Acting