as Dr. Marinus Willet / Priam Willet
as Det. Lt. McAllen
as Radio Announcer
as George Jay
as Bund Meeting Spectator
as Col. Frank Delgan
as Tirdell (uncredited)
as Pat Doyle
as Tom McDaniel
as
as Jerry Brophy
as Ronnie Hallerton
as Delaney
as Mr. Short
as Sergeant Ballo
