Eight Is Enough - Season 2 - Eps 24: The Lost Weekend
Abby convinces Tom to spend the weekend with her parents in Pasadena, leaving the kids alone for the weekend. While they are away, despite a rule against having any non-Bradfords in the house, the kids throw a party, but then the house is overrun with chaos and the kids barely manage to get things back in order before Tom and Abby return. A distant cousins shows up on the Bradford doorstep for the flower children.
About Eight Is Enough

Title: Eight Is Enough
First Air Date: 1977-03-15
Last Air Date: 1981-05-23
Status: Ended
Rating: 6/10 (from 31 votes)
Language: EN
Seasons: 6
Total Episodes: 112
Network: ABC
Genres: Drama, Comedy
Production Companies: Unknown
Synopsis
Eight Is Enough is an American television comedy-drama series that ran on ABC from March 15, 1977, until August 29, 1981. The show was modeled after syndicated newspaper columnist Thomas Braden, a real-life parent with eight children, who wrote a book with the same name.
Cast

Dick Van Patten
Tom Bradford

Betty Buckley
Abby Bradford

Grant Goodeve
David Bradford

Willie Aames
Tommy Bradford

Dianne Kay
Nancy Bradford

Connie Needham
Elizabeth Bradford

Lani O'Grady
Mary Bradford

Adam Rich
Nicholas Bradford

Susan Richardson
Susan Bradford

Laurie Walters
Joannie Bradford