A none-too-popular (nor good) radio singer, Rita Wilson is murdered while singing on the air in a radio studio. Radio page boy, Frankie Ryan, and his janitor pal, Jeff, solve the mystery for the none-too-sharp police.
Frankie Ryan
Anne Mason
Jeff Jefferson
Tex Barton
Singer Rita Wilson aka Gladys Wharton
Bob Farrell
Detective Lt. Marty Phillips
B. J. Hastings, Station Owner
Sam Quigley
Band Leader Dick Stevens
Van Martin - Announcer
Stella - Switchboard Operator
Detective Delaney
Tim Wallace - Comic
Gag-Writer Pringle
Gag-Writer
Rita Wilson Fan (uncredited)
Sound Engineer (uncredited)