It’s Only Money (Blu-ray) Signal One

A hapless television repairman, Lester March, aspires to be a private investigator like his friend, Pete Flint. When Lester catches wind of an elderly electronics mogul, who is searching for her nephew, he decides to try his hand at sleuthing.

Soon Lester, who looks remarkably like the missing man, is involved in a plot to gain the family’s riches, and he runs afoul of the scheming lawyer Gregory DeWitt.