A cellist is murdered during a symphony concert. Shortly afterwards, the manager of the hall is found dead, an apparent suicide. But is it?
Donald Meek
Dr. Crabtree
John Hamilton
Insp. Carr
Rita Lan
Louisa Von Link
Douglass Dumbrille
Giuseppe Benito
Herbert Braggiotti
Nicky Petroff
Edward Keane
Sergeant
Almira Sessions
Concert-Goer (uncredited)
