Square Pegs: Characters Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Square Pegs Comedy 9/27/82 – 3/7/83 United States GeneralEpisodesCastCharactersGallery Characters See all characters → John "Johnny Slash" Ulasewicz Patty Greene Ms. Loomis Muffy Tepperman Lauren Hutchison Marshall Blechtman Jennifer DeNuccio LaDonna Fredericks Vinnie Pasetta