Whomever took a look at the final script for "Broadway Rhythm" must have realized that the only thing that might put this one over would be an abundance of talented performers, since the plot was a mere trifle.
As a result, the film is full of gifted performers unable to bring much life to this routine musical about a producer quarreling with his father over how to produce their next show and walking out on him. Of course, everything is straightened out by the final reel and the show is a smash hit.
MGM produced this in velvety Technicolor with all the trimmings but there's no disguising the fact that the witless script is full of flat lines and only occasionally does a song get that MGM treatment.
George Murphy and Ginny Simms get top billing with Gloria DeHaven, Charles Winninger, Nancy Walker and Ben Blue in good support. Guest star Lena Horne gives the film its most solid moments with two specialty numbers and Hazel Scott does magic with her finger work at the piano. Eddie "Rochester" Anderson provides some comic relief.
But Murphy gets only one dance routine at the finale and Ginny Simms only gets one memorable song ("All The Things You Are") to warble before the show is over. It all has a slap-dash kind of organization, the story flow stopping every few moments to accommodate another frenzied number.
The tiresome script is the problem, lacking wit and originality. Six years later, "Summer Stock" with Judy Garland and Gene Kelly (and Gloria DeHaven) did a much better job with similar material and better songs.