2025AirportsMovie
2019Emergency: Donald Trump’s "Touch of Evil"(archive footage)Movie
20102Everything2Terrible2: Tokyo Drift(archive footage)Movie
2009Hollywood sul TevereMovie
2004Remembering Reagan at His RanchHostMovie
2003My FatherJosef MengeleMovie
2003Ben HurBen Hur (voice)Movie
2003Lasting LoveMovie
2002The Face of Evil: Reinhard HeydrichNarrator (voice)Movie
2001Planet of the ApesZaius (uncredited)Movie
2001Cats & DogsThe Mastiff (voice)Movie
2001The OrderProfessor FinleyMovie
2001Town & CountryMr. ClayborneMovie
2000The Weber ShowCharlton Heston · 1 episodeShow
1999Any Given SundayAFFA Football CommissionerMovie
1999Camino de SantiagoProfessor Marcelo Rinaldi · 3 episodesShow
1998GideonAddison SinclairMovie
1998ArmageddonNarration (voice)Movie
1997HerculesNarrator (voice)Movie
1996HamletPlayer KingMovie
1996AlaskaPerryMovie
1996Andersonville DiariesNarratorMovie
1996The Lord ProtectorNarrator (voice)Movie
1995TexasNarratorMovie
1995Eco-Challenge17 episodesShow
1995The Outer LimitsChief Justice Haden Wainwright · 2 episodesShow
1995In the Mouth of MadnessJackson HarglowMovie
1995The Avenging AngelBrigham YoungMovie
1994True LiesSpencer TrilbyMovie
1993TombstoneHenry HookerMovie
1993Wayne's World 2Good ActorMovie
1993The Mystery of the SphinxNarratorMovie
1993seaQuest DSVAbalon · 1 episodeShow
1992NoëlNarratorMovie
1992Solar CrisisAdm. "Skeet" KelsoMovie
1992Crash Landing: The Rescue of Flight 232Captain Al HaynesMovie
1992Symphony for the SpireMovie
1991Noel's House PartyStar guest · 1 episodeShow
1991The Crucifer of BloodSherlock HolmesMovie
1991Cults: Saying No Under PressureNarratorMovie
1991Air Force One: The Planes and the PresidentsHost and NarratorMovie
1990Almost an AngelGodMovie
1990The Little KidnappersJames MacKenzieMovie
1990Treasure IslandLong John SilverMovie
1989Original SinLouis ManciniMovie
1989Call from SpaceAlien (voice)Movie
1988A Man for All SeasonsSir Thomas MoreMovie
1988Korea: The Unknown WarGeneral Douglas MacArthur (voice) · 6 episodesShow
1987Proud MenCharley MacLeod Sr.Movie
1987Eclipse of ReasonNarratorMovie
1986An All-Star Celebration Honoring Martin Luther King Jr.Movie
1985The ColbysJason Colby · 49 episodesShow
1984Nairobi AffairLee CahillMovie
1983ChiefsHugh Holmes · 3 episodesShow
1982Mother LodeSilas McGee / Ian McGeeMovie
1981DynastyJason Colby · 5 episodesShow
1980The AwakeningMatthew CorbeckMovie
1980The Mountain MenBill TylerMovie
1978Gray Lady DownCaptain Paul BlanchardMovie
1977Energy: A National IssueNarrator (voice)Movie
1977The Prince and the PauperHenry VIIIMovie
1976Two-Minute WarningCapt. Peter HollyMovie
1976America at the MoviesNarratorMovie
1976MidwayCapt. Matthew GarthMovie
1976The Last Hard MenSam BurgadeMovie
1974EarthquakeStewart GraffMovie
1974The Four MusketeersCardinal RichelieuMovie
1974Airport 1975Alan MurdockMovie
1973The Three MusketeersCardinal RichelieuMovie
1973Soylent GreenDetective Robert ThornMovie
1972The Call of the WildJohn ThorntonMovie
1972SkyjackedCapt. Henry 'Hank' O'HaraMovie
1972Antony and CleopatraMarc AntonyMovie
1972The Special London Bridge SpecialTennis PlayerMovie
1971Vietnam! Vietnam!Narrator (voice)Movie
1971The Omega ManRobert NevilleMovie
1970The HawaiiansWhip HoxworthMovie
1970Julius CaesarMarc AntonyMovie
1970Beneath the Planet of the ApesTaylorMovie