The Horn Blows at Midnight - 5.8★

Jack Benny - Athanael

Alexis Smith - Elizabeth

Dolores Moran - Violinist / Fran Blackstone

Allyn Joslyn - Second Trumpeter / Osidro

Reginald Gardiner - Composer / Archie Dexter

Guy Kibbee - Radio Director / The Chief

John Alexander - First Trumpeter / Doremus

Franklin Pangborn - Radio Engineer / Sloan

Margaret Dumont - Mme. Traviata / Miss Rodholder

Robert Blake - Junior Pulplinsky

Ethel Griffies - Lady Stover

Paul Harvey - Hotel Manager Thompson

Mike Mazurki - Bass Player / Humphrey Rafferty

Truman Bradley - Radio Announcer

Murray Alper - Hotel Bell Captain (uncredited)