Martin Starr (born Martin James Pflieger Schienle; July 30, 1982) is an American television and film actor, known for his roles as Bill Haverchuck on the short-lived NBC comedy-drama Freaks and Geeks, and as Roman DeBeers on the Starz comedy series Party Down, as well as for his roles in the films Knocked Up, Cheats, and Adventureland.
Kevin
Andrew / Tommy (voice)
Adam "Toast" Charles
Lawrence 'Bodhi' Geigerman
Mr. Harrington
Mr. Harrington
Professor Cligoris
Mr. Harrington
Dirk
Kevin
Andre
Bertram Gilfoyle
Computer Nerd
James Masselin
Monk Pyle
Stu Pompeu
Roman DeBeers
Keith Chapman
Roman DeBeers
Lyle Karofsky
Bill Haverchuck
Oscar
Schmendrick
Wendell Singletary
Man (voice)
Martin
Tothar
Albert Casler
Clark Salinger
Martin Starr
Waiter #1
Theo
Joel
Lyle
Sam
Self
Self
Beantown Customer
Conspiracy Chris
Sam Stern
Allen in Coma
Daniel
Sam Stern
Jim Doyle
No Friend of the Groom
Todd
Frank Brunner
Lloyd
Perry Cuttner
Alec
Liquor Store Clerk
Kyle
Adam
Joe Larsen
Stu 'Cobb' Cobbler
Andrew
Self
Doug Duquez
Corrections Officer / Ball-kicking Biker (voice)
Bill Nordheim
Kaminsky
Scooter
Stuart
Mel
Sam
Alan
Lloyd Cavanaugh
Todd
Narrator
Blood Diamond
Paddy Wagon Driver
Simon
Biff Atkins
Mark
Applebee
Barrista
Nathan
Malcolm
Charlie
Clarence
Travis
Wayne
Anxiety
Eddie Malick
Stewart
Leonard
Husband
Francis
Self
Dave
Self
Art Thief
Self
Doug the Caveman