Bob Lamb was engaged to be married to Evelyn and then for no apparent reason she called it off. Everything was fine until her uncle Professor Gardener killed himself and now she was going to marry Ed Macklin her uncle’s assistant. Even more puzzling Bob could think of no reason that the professor would want to kill himself. That’s why he contacted Dan Holliday at Box 13 to investigate. 
Duration: 26:31 
Starring: Alan Ladd 
Broadcast Date: 9th January 1949