Kelsey Grammer, John Ratzenberger, George Wendt, and Paul Willson in Cheers (1982)

Kirstie Alley, Kelsey Grammer, George Wendt, Tim Cunningham, and Paul Willson in Cheers (1982)

John Ratzenberger, George Wendt, Tim Cunningham, and Paul Willson in Cheers (1982)

Paul Willson in The Jamie Foxx Show (1996)

Paul Willson, James Dybas & Robert Rovin in The Great American Playwrights Show, 1980

Doris Hess, Andrew Goldberg, Lynne Marie Stewart & Paul Willson, the regular improv group on Dick Clark's Nitetime

Paul Willson as Enron Chief Kenneth Lay on Jay Leno's Tonight Show

at the Office Space Reunion in Austin TX, 2009

Woody Harrelson, Ted Danson, Kelsey Grammer, John Ratzenberger, George Wendt, Jay Leno, Branford Marsalis, Rhea Perlman, Paul Willson, Norm Peterson, and Sam Malone in The Tonight Show with Jay Leno (1992)

George Wendt, Bernadette Birkett, and Paul Willson

Paul Willson in Curb Your Enthusiasm (2000)

Kate Jackson and Paul Willson in Scarecrow and Mrs. King (1983)

Paul Willson and Jennifer Courtney in Curb Your Enthusiasm (2000)

Larry David and Paul Willson in Curb Your Enthusiasm (2000)

Johnny Galecki, Simon Helberg, Paul Willson, and Kunal Nayyar in The Big Bang Theory (2007)

Garry Shandling and Paul Willson in It's Garry Shandling's Show. (1986)

John Ratzenberger, George Wendt, and Paul Willson in Cheers (1982)

George Wendt, Cameron Thor, and Paul Willson in Cheers (1982)

George Wendt and Paul Willson in Cheers (1982)