The Big Bang Theory - Season 4 Episode 16: The Cohabitation Formulation

7 June 1960, Detroit, Michigan, USA

18 October 1952, Bethpage, Long Island, New York, USA

25 February 1971, Santa Monica, California, USA

June 8, 1979 in Lidingö, Stockholm, Stockholms län, Sweden

18 September 1989, Laguna Beach, California, USA

31 March 1980, New Jersey, USA

6 July 1956, Washington, District of Columbia, USA

2 February 1952, Brooklyn, New York City, New York, USA

27 April 1979, Kern County, California, USA

19 January 1954, Hollywood, Los Angeles, California, USA

22 February 1976, Dayton, Ohio, USA