John Bernard Larroquette is an American actor. He is known for his starring roles in the NBC military drama series Baa Baa Black Sheep (1976–1978), the NBC sitcom Night Court for which he received four consecutive Primetime Emmy Awards wins for Outstanding Supporting Actor in a Comedy Series during the earlier incarnation, the NBC sitcom The John Larroquette Show (1993–1996), the David E. Kelley legal drama series The Practice (1997–2002), the ABC legal comedy-drama series Boston Legal (2004–2008), and the TNT series The Librarians (2014–2018).

Baa Baa Black Sheep is an American television series that aired on NBC from September 23, 1976, until April 6, 1978. It was part period military drama, part comedy. In the final seven episodes, the character list was revamped, dropping some squadron pilots, adding a 16-year-old pilot and four nurses.