Treat Williams

This article is about the guest star. For the character, see Treat Williams (character).

Treat Williams

Guest Star Information Gender: Male Born: December 1, 1951 (1951-12-01) Nationality: American Claim to fame: Actor Children's book author Character(s): Himself William Sullivan First appearance: "A Totally Fun Thing That Bart Will Never Do Again"

Richard Treat Williams (born December 1, 1951), better known as Treat Williams, is an American actor and children's book author. He voiced himself and William Sullivan in the season 23 episode "A Totally Fun Thing That Bart Will Never Do Again".

External links

• Treat Williams at the Internet Movie Database
• Treat Williams at Wikipedia

Guest stars in season 23

Kiefer Sutherland • Tom Colicchio • Kevin Michael Richardson • Theodore Roosevelt • Aron Ralston • Jackie Mason • Jane Lynch • Tim Heidecker • Eric Wareheim • Anthony Bourdain • Gordon Ramsay • Mario Batali • Neil Gaiman • Andy García • John Slattery • Matthew Weiner • Joan Rivers • Kevin Dillon • Janeane Garofalo • Matt Groening* • Ted Nugent • Dana Gould • Armie Hammer • David Letterman • Tiger Lillies (Martyn Jacques • Adrian Huge • Adrian Stout) • Jeremy Irons • Michael Cera • Jamie Hyneman • Adam Savage • Alison Krauss • Julian Assange • Kelsey Grammer • Shepard Fairey • Ron English • Kenny Scharf • Robbie Conal • David Byrne • Glenn Close • Brent Spiner • Treat Williams • Steve Coogan • Bryan Cranston • Eric Idle • Lady Gaga