The post-Lew-Ayres Dr. Kildare series sputters with Keye Luke and Van Johnson still competing to be Lionel Barrymore's assistant -- and each has to solve a medical mystery of his own choice. Meanwhile, various plots continue from earlier entries in the series, mostly comic. The series was winding down and only two more entries would come out, at two-year intervals.
This episode is better than a couple of the polished stinkers that immediately preceded it. The comic relief does not overwhelm the movie, the usual character actors are on hand in their series roles for your enjoyment and they also give you a young Ava Gardner, just another of the MGM contract players. Hubba Hubba.
But the principal reason to watch these movies is, of course, Lionel Barrymore, always an enormously enjoyable and expert performer for any role. Unfortunately, he suffered badly from rheumatism and so he spent this entire series sitting down in a wheelchair. But standing or sitting, he's always good to watch.