Beverly Ross, the switchboard operator at a local radio station, jumps at the chance to be the DJ for an early morning show before the soldiers at a nearby army camp assemble for reveille. Beverly, with her modern music, camp bulletins and chatter, is a hit with the soldiers. Beverly's younger brother and his two buddies are soldiers at the camp. The buddies vie for Beverly's attentions.
Ann Miller
as Beverly Ross
William Wright
as Barry Lang
Dick Purcell
as Andy Adams
Larry Parks
as Eddie Ross
Douglas Leavitt
as Mr. Ross
Adele Mara
as Evelyn Ross
Ella Mae Morse
as Ella Mae Morse
Frank Sinatra
as Frank Sinatra
Franklin Pangborn
as Vernon Lewis (uncredited)
Tim Ryan
as Mr. Kennedy (uncredited)
Barbara Brown
as Mrs. Beverly Ross (uncredited)
Walter Sande
as Pvt. Puckett aka Canvassback (uncredited)