(1942) To Be or Not to Be

as Lieut. Stanislav Sobinski

(1940) The Mortal Storm

as Otto Von Rohn

(1980) Airplane!

as Captain Rex Kramer

(1996) Beavis and Butt-Head Do America

as Agent Flemming (voice)

(1990) Joe Versus the Volcano

as Dr. Ellison

(1966) Is Paris Burning?

as General Sibert

(1955) Good Morning, Miss Dove

as Dr. Tommy Baker

(1955) House of Bamboo

as Eddie Kenner

(1979) 1941

as Maj. Gen. Joseph W. Stilwell

(1951) My Outlaw Brother

as Patrick O´Moore

(1999) Mumford

as Himself

(1980) Douglas Sirk: Über Stars

as Self

(1983) Uncommon Valor

as MacGregor

(1941) Nice Girl?

as Don Webb

(1960) The Last Voyage

as Cliff Henderson

(1939) First Love

as Ted Drake

(1952) Bwana Devil

as Bob Hayward

(1957) The Tarnished Angels

as Roger Shumann

(1988) Caddyshack II

as Chandler Young

(1954) The High and the Mighty

as John Sullivan

(1956) Written on the Wind

as Kyle Hadley

(1971) The Grand Opening of Walt Disney World

as Self

(1959) John Paul Jones

as John Paul Jones

(2018) These Dead Souls

as (archive footage)

(1974) The Strange and Deadly Occurrence

as Michael Rhodes

(1988) Dangerous Curves

as Louis Faciano

(1956) Great Day in the Morning

as Owen Pentecost

(1963) The Caretakers

as Dr. Donovan MacLeod

(1941) Badlands of Dakota

as Jim Holliday

(1967) Action Man

as Jim Beckley

(1951) Bullfighter and the Lady

as John Regan

(1948) A Date with Judy

as Stephen Andrews

(1999) The Y2K Crisis

as Host

(1986) Big Trouble

as Winslow

(1942) Men of Texas

as Barry Conovan

(1948) Fighter Squadron

as Capt. Stuart L. Hamilton

(1953) Sabre Jet

as Col. Gil Manton

(1999) Sealed with a Kiss

as Sumner Ethridge

(1975) Adventures of the Queen

as Capt. James Morgan

(1975) Murder on Flight 502

as Captain Larkin

(1950) Mr. Music

as Jeff Blake

(1999) Hercules: Zero to Hero

as Narrator (voice) (archive sound)

(1953) War Paint

as Lt. Billings

(1982) Barry Norman in Celebrity City

as Self

(1953) Conquest of Cochise

as Maj. Tom Burke

(1958) The Gift of Love

as William 'Bill' Beck

(1968) Laura

as Mark McPherson

(1941) Screen Snapshots Series 21 No. 1

as Self

(1959) The Scarface Mob

as Eliot Ness

(1954) The Iron Glove

as Captain Charles Wogan

(2008) Acting for Douglas Sirk

as Self (archive footage)

(1996) The Making of '1941'

as Self (archive footage)

(2019) Yellowface: Asian Whitewashing and Racism in Hollywood

as (archive footage)

(1988) Plain Clothes

as Mr. Gardner

(1986) The Transformers: The Movie

as Ultra Magnus (voice)

(1965) Asylum for a Spy

as James Andrew Congers

(1940) A Little Bit of Heaven

as Bob Terry

(1985) Midas Valley

as Drew Hammond

(1967) The Corrupt Ones

as Cliff Wilder

(2004) Unsolved Mysteries Volume 1: UFOs

as Host

(1948) Miss Tatlock's Millions

as Nickey Van Alen

(1997) Barbara Stanwyck: Straight Down The Line

as Self

(1978) Second Wind

as François Davis

(1979) Undercover with the KKK

as Host - Narrator

(1942) Eagle Squadron

as Chuck S. Brewer

(1991) The Real Story of Baa Baa Black Sheep

as Lt. Littleboy (voice)

(1950) Riviera Dream

as ---

(2001) Killer Bud

as The Gooch

(1987) Perry Mason: The Case of the Sinister Spirit

as Jordan White

(1998) BASEketball

as Robert Stack

(1942) Keeping Fit

as Bob - Factory worker

(1943) Screen Snapshots (Series 23, No. 1): Hollywood in Uniform

as Himself

(1970) Story of a Woman

as David Frasier

(2001) Recess: School's Out

as Superintendent (voice)

(1971) The Selling of the Pentagon

as Self (archive footage)

(2001) Lana Turner... a Daughter's Memoir

as Self

(1955) Laura

as Mark Macpherson

(1979) The Muppets Go Hollywood

as Self

(1991) The Return of Eliot Ness

as Eliot Ness

(2023) Unsolved Mysteries: Behind the Legacy

as Self (archive footage)

(1996) Clark Gable: Tall, Dark, and Handsome

as Self

(1985) My Kingdom For...

as ---

(1987) Happy 100th Birthday, Hollywood

as Self

(1981) Falcon Crest

as Roland Saunders

(1984) Murder, She Wrote

as Chester Harrison

(1988) Unsolved Mysteries

as Host

(1962) The Lucy Show

as Agent Briggs

(1959) The Untouchables

as Eliot Ness

(1998) Hercules

as Bob (voice)

(1962) The Merv Griffin Show

as Self

(1990) Blossom

as ---

(1973) Police Story

as ---

(2002) Butt-Ugly Martians

as Stoat Muldoon (voice)

(1950) Lux Video Theatre

as First Man

(1951) Schlitz Playhouse of Stars

as Vic Flint

(1981) Strike Force

as Captain Frank Murphy

(1984) Brothers

as ---

(1955) The 20th Century Fox Hour

as Mark MacPherson

(1993) Diagnosis: Murder

as Peter McReynolds

(1949) Lights Out

as ---

(1984) George Washington

as General Stark

(1953) The Oscars

as Self

(1985) Hollywood Wives

as George Lancaster

(1961) The Mike Douglas Show

as Self - Co-Host

(1961) The Mike Douglas Show

as Self

(1962) The Tonight Show Starring Johnny Carson

as Self

(1950) The Bob Hope Show

as Self - Cameo

(1948) The Ed Sullivan Show

as Self

(1968) The Name of the Game

as Dan Farrell

(1976) Most Wanted

as Captain Linc Evers

(1996) Suddenly Susan

as Robert Stack

(1981) Entertainment Tonight

as Self

(1975) Les Rendez-vous du dimanche

as Self

(1997) King of the Hill

as Reynolds Penland (voice) (uncredited)

(1973) The Dean Martin Celebrity Roasts

as Self

(1944) Golden Globe Awards

as Self

(1944) Golden Globe Awards

as Self - Presenter

(1997) The Angry Beavers

as Narrator (voice)

(1992) Vicki!

as Self

(1990) The Fanelli Boys

as Robert Stack (uncredited)

(1990) The Fanelli Boys

as Kyle Hadley

(1982) Hotel

as Lewis Blackwood

(1982) Hotel

as Charles Vandoor

(1977) The Love Boat

as Bret Garrett

(1974) Dinah!

as Self

(1967) The Danny Thomas Hour

as Angelo (Businessman)

(1963) Bob Hope Presents the Chrysler Theatre

as Major Morgan

(1963) Bob Hope Presents the Chrysler Theatre

as James Andrew Congers

(1952) The Ford Television Theatre

as Ralph Saunders

(1952) The Ford Television Theatre

as Ben Barton

(1951) The Red Skelton Show

as Self / Bo Bo McGoon

(1950) Lux Video Theatre

as Self - Intermission Guest