Diagnosis of Murder on AllMovie

In a 1991 episode of Jake and the Fatman, Dick Van Dyke guest-starred as Dr. Mark Sloan, who couldn't seem to keep his nose out of a murder investigation. Diagnosis of Murder is the two-hour TV-movie spin-off of that episode. This time, Dr. Sloan tags along with his police-sergeant son (Barry Van Dyke, the real life son of you-know-who) on another homicide case. The victim is a powerful business magnate whose questionable ethics have given plenty of people plenty of motive for the killing. Somehow or other, Dick Van Dyke finds time between his hospital rounds and his clue-hunting to perform a brief soft shoe. Diagnosis of Murder was the pilot for a potential series, which was sold under the slightly truncated title Diagnosis Murder.