Joanie takes care of Richie Jr. for the weekend while Lori Beth visits Richie in Greenland, Howard and Marion go to New York on business, and Fonzie is away at a teacher's convention. Jenny invites several people over for a party against Joanie's wishes. On top of that, the boiler breaks down.
| Creator | Garry Marshall |
|---|---|
| Actor | Henry Winkler, Tom Bosley, Marion Ross |
| Country | United States of America |
| Production | Miller-Milkis Productions |