A gentlemanly detective known as The Falcon calls on his brother to help him stop the Nazis from assassinating a key diplomat.
George Sanders
Gaylord "Gay" Lawrence
Tom Conway
Tom Lawrence
Jane Randolph
Marcia Brooks
Don Barclay
Lefty
Cliff Clark
Timothy Donovan
Edward Gargan
Detective Bates
Eddie Dunn
Detective Grimes
Charlotte Wynters
Arlette
