Henry Bowers is a saxophonist in a jazz band who wins a talent contest. His prize is a ten week contract with a movie studio. One of his first "assignments" is to escort lovely starlet Virginia Stanton to a movie premier, but while Henry is looking forward to his date with a movie star, he's disappointed to discover that Virginia has opted not to go at the last minute, instead sending her look-alike stand-in, Mona Marshall.