Family Ties (1982) : 7x22

When Andy asks the family to contribute to his time capsule, the Keaton clan recalls some of their best-loved stories. As a homework assignment, Andy has been given the task of creating a time capsule which reflects his family's history. For his part, the littlest Keaton has placed his baby boots in the capsule, and asks his parents and siblings to contribute mementos from their past. Soon, the family is looking back and laughing at some of their funniest experiences together, like the time Steven and Elyse went to Woodstock, Alex went to jail with a group of feminists after feigning support for the Equal Rights Amendment and Mallory coached Nick in grammar to pass his high school equivalency exam. They also recall what happened when Mallory began dispensing advice to the lovelorn in her ""Dear Mallory"" column, Steven made a mess out of wallpapering the kitchen and Elyse became a blackjack fanatic in Atlantic City, where she was supposed to be lecturing at a conference.