Chick Larkin
Mervin Q. Milgrim
Jim Turner
Jane Little
Juliet Collins
Detective Inspector Lou
Detective Sgt. Brannigan
Col. J.R. Andrews
Dr. Anton Marek
'Murder at Midnight' Announcer
Heller
'Shorty', a studio pageboy
Harry, 'Murder At Midnight' sound man
'Murder at Midnight' program manager
'Murder at Midnight' Organist
Acrobat (uncredited)
Coroner (cameo)
Telephone Operator
Bill, man telephoning Brazil
Jake, man telephoning Alaska
