After playing Curly Howard in the TV film The Three Stooges (2000), Chiklis decided to reinvent his image. With his wife's help, he spent six months on an extensive workout regimen and shaved his head. He turned up to audition for The Shield looking nothing like the pudgy, friendly character of The Commish. Chiklis won over creator Shawn Ryan and nabbed the leading role of the show's anti-hero, LAPD Detective Vic Mackey. He won the 2002 Emmy Award for Outstanding Lead Actor In A Drama Series for the role. Chiklis received a Golden Globe Award that same year for Best Performance by an Actor in a Television Series-Drama as well. Between 2004 and 2005, he was nominated for a Golden Globe for Best Actor in a Drama Series but did not win. Chiklis later parodied his role as Vic Mackey in the Robot Chicken episode, "Monstourage"; the skit involved Mackey's accidentally switching places with Ben Grimm.
