(1988) Heathers

as Ram Sweeney

(1991) Ski School

as Ed Young

(2010) In My Sleep

as Rob

(1988) Terminal Entry

as Bob

(1990) Ghoulies III: Ghoulies Go to College

as Mookey

(1992) 3 Ninjas

as Fester

(2023) Doomsday Meteor

as General Ferris

(2011) 2012: Ice Age

as Bill Hart

(2000) Hollywood Palms

as Clark

(1974) Only with Married Men

as Peter West

(2024) Arctic Armageddon

as Secretary Carter

(1978) The Comedy Company

as Davey Byron

(1986) Prince of Bel Air

as Justin

(1974) Blazing Saddles

as Henry (uncredited)

(1974) Mame

as Peter

(1991) Adventures in Dinosaur City

as Rex / Mr. Big (voice) (as Patrick Labyerteaux)

(2018) The Last Sharknado: It's About Time

as Caesar

(1977) A Circle of Children

as Patrick

(2008) Yes Man

as Marv

(1977) Young Joe, the Forgotten Kennedy

as Ted Kennedy

(1977) Opening Night

as Child Actor Playing Vito (uncredited)

(1987) Summer School

as Kevin Winchester

(1994) National Lampoon's Last Resort

as Young Hemlock

(2000) CSI: Crime Scene Investigation

as Bob Lenz

(1979) Trapper John, M.D.

as ---

(1975) Starsky & Hutch

as Richie Yeager

(1974) Little House on the Prairie

as ---

(2002) Without a Trace

as William Broeder

(2003) NCIS

as Bud Roberts Jr.

(2005) Ghost Whisperer

as Jeffrey Crockett

(1996) The Last Frontier

as ---

(2003) NCIS

as Olev Kozlov

(2006) Dexter

as Cook at Sandwich Shop

(1995) JAG

as Bud Roberts

(2005) Wildfire

as Derek Polk

(2007) iCarly

as Wilson

(2009) Castle

as Glen Hume

(2022) The Offer

as Murray Miller

(2019) For All Mankind

as Congressman Willie Baron

(1994) Spider-Man

as Flash Thompson (voice)

(2016) American Crime Story

as Mike Walker

(1995) Hope and Gloria

as Howie

(1987) 21 Jump Street

as Pvt. Jack Weaver

(2012) Scandal

as Doug Morton

(1977) The Love Boat

as Bobby Trymon

(1977) The Love Boat

as Todd Andrews

(1993) Lois & Clark: The New Adventures of Superman

as ---

(2003) NCIS

as Bud Roberts, Jr.