There was something winningly gauche about Ruby Keeler, performing her tap numbers without panache but with plenty of gusto. In her last film before retirement, she stars with Ozzie Nelson and Harriet Hilliard, before they became an American TV fixture as Ozzie and Harriet). It's a hapless musical set in a failing all-male college where Ruby becomes the only female student. That's 32-year-old Ruby Keeler, who had been sweetly hoofing in pictures for over a decade, playing a sassy co-ed. The movies have always traded on fantasy.
The amateurish refrain of "Let's put the show on right here!" has here been adapted by the screenwriters into an equally amateurish "Let's write the script right here!" The inconsequential words, indifferently performed,…