Plot summary
Musso is trying to fix Frank up with her niece ( Andrea Elson ). Parker fixes him up with another girl instead who turns out to be the niece. In return, Frank has to help Jerry through a test about President Nixon (a hero of Frank's). Frank now wants out of the relationship so Parker has to persuade Musso to end it. David Faustino makes a cameo special guest appearance as a student in detention wearing a T-shirt saying "Polk High" which is a clear reference to his character Bud Bundy on the show he was doing at the time, Married... with Children.
Credits
Adapted from Wikipedia contributors, List of Parker Lewis Can't Lose episodes. HTML formatting and reference markers removed.