Charles Richard Moll was an American actor known for playing Aristotle Nostradamus "Bull" Shannon, a bailiff on the NBC sitcom Night Court from 1984 to 1992 and voicing Harvey Dent/Two-Face in the DC Animated Universe series Batman: The Animated Series and The New Batman Adventures.

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).