(1980) Airplane!

as Ted Striker

(1985) Cat's Eye

as Norris

(1982) Airplane II: The Sequel

as Ted Striker

(2000) Dr. T & the Women

as Harlan

(1992) Hot Chocolate

as Eric Ferrier

(1995) Cyber Bandits

as Morgan

(1978) The Initiation of Sarah

as Scott Rafferty

(1996) Homeward Bound II: Lost in San Francisco

as Bob Seaver

(2007) Universal Remote

as Dr. Anderson

(1999) An American Tail: The Mystery of the Night Monster

as Reed Daley (voice)

(1994) Raw Justice

as Mitch McCullum

(1993) Fifty/Fifty

as Sam French

(1981) Take This Job and Shove It

as Frank Macklin

(1982) The Day the Bubble Burst

as Gregory Winslow

(1995) Deadly Invasion: The Killer Bee Nightmare

as Chad Ingram

(1996) Christmas Every Day

as Henry Jackson

(1997) I'll Be Home For Christmas

as Dr. Mike Greiser

(2001) The Retrievers

as Tom Lowry

(1996) The Abduction

as ---

(1983) Trenchcoat

as Terry Leonard

(1980) The Girl, the Gold Watch & Everything

as Kirby Winter

(2001) Alex in Wonder

as Dan Markov

(1984) Scandalous

as Frank Swedlin

(1983) Utilities

as Bob Hunt

(1994) No Dessert, Dad, 'Til You Mow the Lawn

as Ken Cochran

(1981) California Gold Rush

as Bret Harte / Narrator

(1991) Running Against Time

as David Rhodes

(2013) Paranormal Movie

as Director

(1983) Touched

as Daniel

(1995) Vanished

as John Taylor

(2021) David Mirisch, the Man Behind the Golden Stars

as Self

(2014) Sharknado 2: The Second One

as Bob Wilson

(1998) 30 Years to Life

as Vincent Dawson

(1989) Honeymoon Academy

as Sean

(1984) Mister Roberts

as Lt. JG Doug Roberts

(1993) Partners

as "Grave Squad" Lawyer

(1979) The Fall of the House of Usher

as Jonathan Cresswell

(2008) Superhero Movie

as Blaine Riker

(2005) Spider-Man: The Venom Saga

as Tony Stark / Iron Man

(2005) Spider-Man: The Venom Saga

as Madame web

(2002) The Santa Trap

as Bill Emerson

(1996) Unabomber: The True Story

as David Kaczynski

(2000) Deadly Appearances

as Andy Boychuk

(1988) She's Having a Baby

as Robert Hays (uncredited)

(1993) Homeward Bound: The Incredible Journey

as Bob Seaver

(1976) Young Pioneers' Christmas

as Dan Gray

(1993) Sex, Shock & Censorship in the 90's

as Martin Day

(1987) Murder by the Book

as D.H. 'Hank' Mercer / Biff Deegan

(1977) Delta County, USA

as Bo

(2015) Lord of the Freaks

as Self

(2004) The Nutcracker and the Mouseking

as Squeak (voice)

(1976) Young Pioneers

as Dan Grey

(1998) That '70s Show

as Bud Hyde

(1977) The Love Boat

as Sam Bradley

(1994) Touched by an Angel

as Scott Walden

(1992) The Larry Sanders Show

as Robert Hays

(1996) Spin City

as Los Angeles Mayor Stone Taylor

(1988) Sidewalks Entertainment

as ---

(1972) The Streets of San Francisco

as ---

(1976) Laverne & Shirley

as ---

(1979) Angie

as Brad Benson

(2000) Bette

as Roy

(1996) Superman: The Animated Series

as Edward Lytener (voice)

(1975) Wonder Woman

as Cpl. Jim Ames

(1971) Cannon

as ---

(1986) Starman

as Paul Forrester / Starman

(1978) The Young Pioneers

as Dan Gray

(1976) Spencer's Pilots

as ---

(1995) The Outer Limits

as Dr. Peter Halstead

(1998) Kelly Kelly

as Doug Kelly

(2021) Fasten Your Seatbelt

as Self - Host

(1993) Cutters

as Joe Polachek

(1996) Superman: The Animated Series

as Edward Lytener / Luminus (voice)

(1989) FM

as ---

(1975) Saturday Night Live

as Self - Host

(1994) Iron Man

as Iron Man (voice)

(1961) The Mike Douglas Show

as Self - Co-Host

(1974) The Rockford Files

as Darren Weeks

(1994) Spider-Man

as Tony Stark / Iron Man (voice)

(1978) Almost Heaven

as ---

(1969) Marcus Welby, M.D.

as Officer Gilpin