In honor of its twentieth anniversary, Tread Perilously once again returns to Glenoak to watch the pilot episode of 7th Heaven.

Reverend Camden must face a number of perils while awaiting the arrival of his in-laws. Middle-daughter Lucy is freaking out because her first period will not happen. Elder daughter Mary (aka, Woman Girl) wants to kiss a boy. Eldest Matt is smoking cigarettes and younger son Simon really, really wants a dog.

Justin confuses star Katherine Hicks with Mary Ellen Trainor. Erik sidelines the conversation with the time Fonzie dated a ghost. The Cylon God arrives to destroy the initial recording and both Erik and Justin marvel at Barry Watson's epic hair. Both consider the strange taboo surrounding tampons and Justin finally discovers a character worth championing. Also, Mrs. Peacock manages to save the day.