William Truman is a fictional character and one of the two protagonists on the American sitcom Will & Grace who is portrayed by the actor Eric McCormack. The character portrays a lawyer who lives in the Upper West Side of New York City with his best friend, Grace Adler. The series is centered around Will and Grace's relationship, and their interactions with the two other main characters, Karen Walker and Jack McFarland.

Jon Gary Grubbs is an American character actor who has appeared in 178 credited shows and films since the 1970s and is still working steadily. He is best known as Captain Steven Wiecek in For Love and Honor (1983-1984), Harlin in Will & Grace (1998-1999), and Mr. Dummont in Common Law (2012).