A long-time friend of Joanie's, who was the maid of honor at her wedding with Chachi, which occurred in the last episode of the series?

Jenny Piccalo was played by Cathy Silvers, the daughter of the legendary Phil Silvers. She was boy-crazed and had a crush on Chachi, but Chachi loved her best friend Joanie. As described on MeTV.com: "Jenny felt like a true throwback to the teen comedy characters of early television."

Asked by Tom Cohen · Last updated 5 years ago · 373.3K views