Parker Lewis Can't Lose (1990)

S1E14 Rent-a-Kube

Mr. and Mrs. Lewis find themselves overwhelmed by the increasing thefts at Mondo Video. Parker has the brilliant idea to enlist Kubiac as a security guard. Initially, everything seems to improve, and shoplifting comes to a halt. However, Larry Kubiac becomes overly zealous in his role, creating an intimidating atmosphere that makes customers reluctant to step foot in the store.