Robert Stack
- Optimus Prime Awakening
2026 Ultra Magnus (archived audio)
- Yellowface: Asian Whitewashing and Racism in Hollywood
2019 (archive footage)
- These Dead Souls
2018 (archive footage)
- Unsolved Mysteries Volume 1: UFOs
2004 Host
- Butt-Ugly Martians
2002 Stoat Muldoon (voice)
- Killer Bud
2001 The Gooch
- Recess: School's Out
2001 Superintendent (voice)
- Mumford
1999 Robert Stack
- The Y2K Crisis
1999 Host
- Sealed with a Kiss
1999 Sumner Ethridge
- Hercules: Zero to Hero
1999 Narrator (voice) (archive sound)
- BASEketball
1998 Robert Stack
- Hercules
1998 Bob (voice)
- King of the Hill
1997 Reynolds Penland (voice) (uncredited)
- The Angry Beavers
1997 Narrator (voice)
- Beavis and Butt-Head Do America
1996 Agent Flemming (voice)
- Suddenly Susan
1996 Robert Stack
- Diagnosis: Murder
1993 Peter McReynolds
- The Real Story of Baa Baa Black Sheep
1991 Lt. Littleboy (voice)
- The Return of Eliot Ness
1991 Eliot Ness
- Joe Versus the Volcano
1990 Dr. Ellison
- Blossom
1990 Robert Stack
- The Fanelli Boys
1990 Robert Stack (uncredited)
- Caddyshack II
1988 Chandler Young
- Dangerous Curves
1988 Louis Faciano
- Plain Clothes
1988 Mr. Gardner
- Unsolved Mysteries
1988 Host
- Perry Mason: The Case of the Sinister Spirit
1987 Jordan White
- Korea: The Forgotten War
1987 Host
- Big Trouble
1986 Winslow
- The Transformers: The Movie
1986 Ultra Magnus (voice)
- Midas Valley
1985 Drew Hammond
- Hollywood Wives
1985 George Lancaster
- Murder, She Wrote
1984 Chester Harrison
- Brothers
1984
- George Washington
1984 General Stark
- Uncommon Valor
1983 MacGregor
- Hotel
1982 Lewis Blackwood
- Falcon Crest
1981 Roland Saunders
- Strike Force
1981 Captain Frank Murphy
- Airplane!
1980 Captain Rex Kramer
- 1941
1979 Maj. Gen. Joseph W. Stilwell
- Undercover with the KKK
1979 Host - Narrator
- Second Wind
1978 François Davis
- The Love Boat
1977 Bret Garrett
- Most Wanted
1976 Captain Linc Evers
- Adventures of the Queen
1975 Capt. James Morgan
- Murder on Flight 502
1975 Captain Larkin
- The Strange and Deadly Occurrence
1974 Michael Rhodes
- Police Story
1973
- Story of a Woman
1970 David Frasier
- Laura
1968 Mark McPherson
- The Name of the Game
1968 Dan Farrell
- Action Man
1967 Jim Beckley
- The Corrupt Ones
1967 Cliff Wilder
- The Danny Thomas Hour
1967 Angelo (Businessman)
- Is Paris Burning?
1966 General Sibert
- Asylum for a Spy
1965 James Andrew Congers
- The Caretakers
1963 Dr. Donovan MacLeod
- Bob Hope Presents the Chrysler Theatre
1963 Major Morgan
- The Lucy Show
1962 Agent Briggs
- Alcatraz Express
1961 Eliot Ness
- The Last Voyage
1960 Cliff Henderson
- The Gun of Zangara
1960 Eliot Ness
- John Paul Jones
1959 John Paul Jones
- The Scarface Mob
1959 Eliot Ness
- The Untouchables
1959 Eliot Ness
- The Gift of Love
1958 William 'Bill' Beck
- Westinghouse Desilu Playhouse
1958 Eliot Ness
- The Tarnished Angels
1957 Roger Shumann
- Panic Button
1957 Jerry Cook
- Written on the Wind
1956 Kyle Hadley
- Great Day in the Morning
1956 Owen Pentecost
- Good Morning, Miss Dove
1955 Dr. Tommy Baker
- House of Bamboo
1955 Eddie Kenner
- Laura
1955 Mark Macpherson
- The 20th Century Fox Hour
1955 Mark MacPherson
- The High and the Mighty
1954 John Sullivan
- The Iron Glove
1954 Captain Charles Wogan
- Sabre Jet
1953 Col. Gil Manton
- War Paint
1953 Lt. Billings
- Conquest of Cochise
1953 Maj. Tom Burke
- Bwana Devil
1952 Bob Hayward
- The Ford Television Theatre
1952 Ralph Saunders
- My Outlaw Brother
1951 Patrick O´Moore
- Bullfighter and the Lady
1951 John Regan
- Schlitz Playhouse of Stars
1951 Vic Flint
- The Red Skelton Show
1951 Bo Bo McGoon
- Mr. Music
1950 Jeff Blake
- Riviera Dream
1950
- Lux Video Theatre
1950 First Man
- Lights Out
1949
- A Date with Judy
1948 Stephen Andrews
- Fighter Squadron
1948 Capt. Stuart L. Hamilton
- Miss Tatlock's Millions
1948 Nickey Van Alen
- To Be or Not to Be
1942 Lieut. Stanislav Sobinski
- Men of Texas
1942 Barry Conovan
- Eagle Squadron
1942 Chuck S. Brewer
- Keeping Fit
1942 Bob - Factory worker
- Nice Girl?
1941 Don Webb
- Badlands of Dakota
1941 Jim Holliday
- The Mortal Storm
1940 Otto Von Rohn
- A Little Bit of Heaven
1940 Bob Terry
- First Love
1939 Ted Drake
