EPISODE
SEASON
11-year-old Nicky, Ricky, Dicky, and Dawn Harper's sibling rivalry are heightened by the fact that they are quadruplets.
2 July 1989, Diamond Bar, California, USA
5 November 1979, Japan
14 November 1973, Allentown, Pennsylvania, USA
13 September 2002, New Mexico, USA
17 February 1976, St. Paul, Minnesota, USA
19 October 1979, Kiev, Ukrainian SSR, USSR [now Ukraine]
4 June 1978, San Mateo County, California, USA
16 December 1964, Buffalo, New York, USA
