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.
Adam "Toast" Charles
Andrew / Tommy (voice)
Kevin
Andre
Kevin
Lawrence 'Bodhi' Geigerman
Self - Bodhi
Oscar
Professor Cligoris
Dirk
Mr. Harrington
Mr. Harrington
Roman DeBeers
Bertram Gilfoyle
Stu Pompeu
Computer Nerd
James Masselin
Bill Haverchuck
Monk Pyle
Mr. Harrington
Lyle Karofsky
Man (voice)
Clark Salinger
Keith Chapman
Tothar
Sam Stern
Albert Casler
Roman DeBeers
Martin
Martin Starr
Self
Lyle
Theo
Waiter #1
Beantown Customer
Schmendrick
Bill Nordheim
Corrections Officer / Ball-kicking Biker (voice)
Lloyd
Frank Brunner
Perry Cuttner
Alec
Joel
Sam Stern
Doug Duquez
Scooter
Daniel
Adam
Paddy Wagon Driver
Joe Larsen
Biff Atkins
Sam
Simon
Self
Todd
Conspiracy Chris
Andrew
Allen in Coma
Self
Stu 'Cobb' Cobbler
Self
Lloyd Cavanaugh
Clarence
Malcolm
Jim Doyle
No Friend of the Groom
Mel
Kaminsky
Alan
Blood Diamond
Barrista
Dave
Liquor Store Clerk
Wayne
Todd
Anxiety
Nathan
Applebee
Stewart
Leonard
Travis
Charlie
Mark
Eddie Malick
Husband
Stuart
Narrator
Kyle
Francis
Self
Self
Art Thief
Doug the Caveman