2016O.J.: Made in America— Self (archive footage)
2013Mel Brooks: Make a Noise— Self (archive footage)
2011Stonerville— Producer
2009Stan Helsing (Mega Canavarlar)— Kay
2009Spanish Movie— Doctor Nielsen
2008An American Carol— Osama Bin Nielsen / Grandpa
2008En Süper Kahraman— Uncle Albert Adams
2008Müthiş Vuruş 3: Gençler Ligi— Mayor of Charlestown
2007Music Within— Bill Austin
2007Family Guy Presents: Blue Harvest— Dr. Rumack (archive voice)
2006Korkunç Bir Film 4— President Baxter Harris
2006Amazing! Exploring the Far Reaches of Forbidden Planet— Self
2006Robby the Robot: Engineering a Sci-Fi Icon— Self
2005Nos Bastidores de Hollywood— Self (archive footage)
2004Fındıkkıran ve Fare Kral— (Mouseking) (voice)
2004The Best of So Graham Norton— Self (archive footage)
2003Korkunç Bir Film 3— President Harris
2003Noël Noël— Narrator (english version)
2002Süpürgeli Adamlar— Gordon Cutter
2001Kamuflaj— Jack Potter
20002001: Uzay Kaçıkları— Marshal Richard "Dick" Dix
2000Noel Baba— Santa Claus
1998Sapsız Sanık— Ryan Harrison
1998Safety Patrol!— Mr. Penn
1997Bizim Kamp— Harry Haber
1997Bay Şeşibeş— Mr. Quincy Magoo
1997Leslie Nielsen's Stupid Little Golf Video— Himself
1997Pirates 4-D— Captain Lucky
1996Çıplak Casus— Dick Steele
1996Harvey— Dr. Chumley
1995Dracula: Ölü Ama Son Derece Mutlu— Count Dracula
1995Rent-a-Kid— Harry Haber
1995Mr. Willowby's Christmas Tree— Baxter
1994S.P.Q.R. 2000 e 1/2 anni fa— Lucio Cinico
1994Çıplak Silah 33⅓: Son Hakaret— Lt. Frank Drebin
1994An Audience with Jimmy Tarbuck— Self - Audience Member
1994Leslie Nielsen's Bad Golf My Way— Leslie Nielsen
1994WWE SummerSlam 1994— Himself
1994Masters of Illusion: The Wizards of Special Effects— Self
1994World's Funniest Commercials
1993Surf Ninjas— Colonel Chi
1993The Unknown Marx Brothers— Self - Narrator
1993Digger— Arthur Evrensel
1993Leslie Nielsen's Bad Golf Made Easier— Himself
1991Çıplak Silah 2½: Korkunun Kokusu— Lt. Frank Drebin
1991En Büyük Dileğimiz— Santa
1991Chance of a Lifetime— Lloyd Dixon
1989The Railway Dragon— Narrator (voice)
1989Back to the Future (Part II): Behind-the-Scenes Special Presentation— Host
1988Dangerous Curves— Greg Krevske
1987Çetin Ceviz— Allen Green
1987Home Is Where the Hart Is— Sheriff Nashville Schwartz
1987Fatal Confession: A Father Dowling Mystery— Senator Erdain
1987Gece Belası— Thad Evans
1986Soul Man— Mr. Dunbar
1986The Canadian Conspiracy— Self
1986The Patriot— Admiral Frazer
1985Blade in Hong Kong— Harry Ingersoll
1985Striker's Mountain— Jim McKay
1985Reckless Disregard— Bob Franklin
1983Spaceship— Capt. Jamieson
1983Cave-In!— Joe Johnson
1982Doğru - Yanlış— Mallory
1982Korku Şovu— Richard Vickers (segment "Something To Tide You Over")
1982Foxfire Light— Reece Morgan
1982Twilight Theatre
1982Twilight Theater II— Self- Host
1980Kanlı Gece— Mr. Hammond
1980The Night the Bridge Fell Down— Paul Warren
1980OHMS— Governor
1980Dive to the Edge of Creation— Self - Narrator
1979City on Fire— Mayor William Dudley
1979Institute for Revenge— Counselor Hollis Barnes
1979Riel— Major Leif Newry Fitzroy Crozier
1978Little Mo— Nelson Fisher
1977Day of the Animals— Paul Jenson
1977Viva Knievel!— Stanley Millard
1977The Amsterdam Kill— Riley Knight
1977Grand Jury— John Williams
1977The Dawson Patrol— Narrator
1977Sixth and Main— John Doe
1976Project: Kill— John Trevor
1976Brinks: The Great Robbery— Agent Norman Houston
1975King of the Underwater World— Self/Narrator
1975The Outlaw Cats of Colossal Cave— Narrator
1975Threshold: The Blue Angels Experience— Self - Narrator (voice)
1974Can Ellen Be Saved?— Arnold Lindsey
1973The Letters— Derek Childs
1973Snatched— Bill Sutter
1973...and millions will die!— Jack Gallagher
1973The Return of Charlie Chan— Alexander Hadrachi
1973Journey to the Outer Limits— Narrator (voice)
1973Amanda Fallon— Mr. Cummings
1971The Resurrection of Zachary Wheeler— Harry Walsh
1971They Call It Murder— Frank Antrim
1971Incident in San Francisco— Lt. Brubaker
1970Night Slaves— Sheriff Henshaw
1970Hauser's Memory— Joseph Slaughter
1970The Aquarians— Official
1969Four Rode Out— Mr Brown
1969How to Commit Marriage— Phil Fletcher
1969Change of Mind— Sheriff Webb
1969Deadlock— Lt. Sam Danforth
1969Trial Run— Jason Harkness
1968How to Steal the World— General Maximilian Harmon
1968Dayton's Devils— Frank Dayton
1968Companions in Nightmare— Dr. Neesden
1968Shadow Over Elveron— Sheriff Verne Drover
1968The Wild Heart— Narrator
1968Cocoon— Brent
1967Code Name: Heraclitus— Fryer
1967The Reluctant Astronaut— Major Fred Gifford
1967Gunfight in Abilene— Grant Evers
1967Counterpoint— Victor Rice
1967Rosie!— Cabot Shaw
1967The Boy Who Flew with Condors— Narrator
1966Beau Geste— Lt. De Ruse
1966The Plainsman— Col. George Armstrong Custer
1965Dark Intruder— Brett Kingsford
1965Harlow— Richard Manley
1964Night Train to Paris— Alan Holiday
1964See How They Run— Elliot Green
1959The Velvet Alley— Eddie Kirkley
1958The Sheepman— Stephen Bedford / Johnny Bledsoe
1957Tammy and the Bachelor— Peter Brent
1957Hot Summer Night— William Joel Partain
1956Yasak Gezegen— Commander John J. Adams
1956The Opposite Sex— Steve Hilliard
1956Ransom!— Charlie Telfer
1956The Vagabond King— Thibault d'Aussigny
1955The Battle of Gettysburg— Narrator (voice)
1954Dark Possession— Dr. Roger Waring
1951The Lost Will of Dr. Rant— Bill
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