Pretty/Handsome as Scotch (1 episode)
2024
Blake Edwards: A Love Story in 24 Frames
2022
Romantic Mysticism: The Music of Billy Goldenberg as Self
2020
Jay Sebring… Cutting to the Truth as Self
2020
Natalie Wood: What Remains Behind as Self
2018
The Ghost of Peter Sellers as Himself
2018
Strings as Peter Klein
2017
What Happened to Monday as Charles Benning
2017
Date My Dad as Armand (2 episodes)
2016
Thirty Nine as Father
2015
Winning: The Racing Life of Paul Newman as Self
2015
Robert Osborne's 20th Anniversary Tribute as Self
2014
Northpole as Santa Claus
2014
The Hungover Games as Liam
2014
Private Screenings: Robert Osborne as Self
2010
Hot in Cleveland as Jim (1 episode)
2010
Life's a Beach as Tom Wald
2009
The League as Gumpa Duke (1 episode)
2009
Glanz und Elend in Hollywood: Natalie Wood as Self
2008
Do Not Disturb (1 episode)
2007
A Dennis the Menace Christmas as George Wilson
2007
Netherbeast Incorporated as President James A. Garfield
2007
The Graham Norton Show as Self (1 episode)
2007
Man in the Chair as Taylor Moss
2006
Hoot as Mayor Grandy
2006
Everyone's Hero as Mr. Robinson (voice)
2005
Category 7: The End of the World as Sen. Ryan Carr
2005
Category 7: The End of the World as Senator Ryan Carr (2 episodes)
2005
The Fallen Ones as Morton
2004
Boston Legal as Barry Goal (2 episodes)
2004
El padrino: The Latin Godfather as Paul Fisch
2004
Hustle as Anthony Westley (1 episode)
2003
The Calling as Amos Jenkins
2003
Hope & Faith as Jack Fairfield (7 episodes)
2003
NCIS as Anthony DiNozzo Sr. (7 episodes)
2003
Las Vegas (1 episode)
2003
Two and a Half Men as Teddy (5 episodes)
2003
Mystery Woman as Jack Stenning
2003
Hollywood Homicide as Himself
2003
Sol Goode as Sol's Dad
2002
Austin Powers in Goldmember as Number Two
2002
Nancy & Frank - A Manhattan Love Story as Curtis Sherman
2002
V Graham Norton as Self (1 episode)
2001
Lana Turner... a Daughter's Memoir as Narrator (voice)
2001
Good Day Live as Self (1 episode)
2001
The Retrievers as Durham Haysworth
2001
Cleopatra: The Film That Changed Hollywood as Self
2000
Becoming Dick as Edward
2000
Rocket's Red Glare as Gus Baker
2000
Richard Widmark: Strength of Characters as Self
2000
The Hustle as Felix Baumgartner
2000
Cubby Broccoli: The Man Behind Bond as Himself
1999
Play It to the Bone as Hank Goody
1999
Crazy in Alabama as Harry Hall
1999
Eloise And Her Rawther Enormous Life as Self
1999
Forever Fabulous as Lyle Devereaux Green
1999
Austin Powers: The Spy Who Shagged Me as Number Two
1999
No Vacancy as Mr. Tangerine
1999
Futurama as Robert Wagner's Head (voice) (1 episode)
1999
Canned Ham: The Dr. Evil Story as Number Two
1998
Hollywood Squares (5 episodes)
1998
Off the Menu: The Last Days of Chasen's as Self
1998
Something to Believe In as Brad
1998
Wild Things as Tom Baxter
1998
Mythos Hollywood - Das Geheimnis des Erfolgs as Self
1997
The View as Self (6 episodes)
1997
Barbara Stanwyck: Straight Down The Line as Self
1997
Austin Powers: International Man of Mystery as Number Two
1997
Austin Powers' Electric Psychedelic Pussycat Swingers Club as The Swingers Club
1997
Twentieth Century Fox: The First 50 Years as Self
1997
Overdrive as Freddie
1996
Intimate Portrait: Bette Davis
1996
Hart to Hart: Till Death Do Us Hart as Jonathan Hart
1996
E! True Hollywood Story (1 episode)
1996
Hart to Hart: Harts in High Season as Jonathan Hart
1995
Hart to Hart: Two Harts in 3/4 Time as Jonathan Hart
1995
Darryl F. Zanuck: 20th Century Filmmaker as Self
1995
Hart to Hart: Secrets of the Hart as Jonathan Hart
1994
Biography: Bette Davis — If Looks Could Kill as Self
1994
Parallel Lives as Sheriff
1994
Hart to Hart: Old Friends Never Die as Jonathan Hart
1994
Hart to Hart: Crimes of the Hart as Jonathan Hart
1994
Hart to Hart: Home Is Where the Hart Is as Jonathan Hart
1993
Intimate Portrait as Self (1 episode)
1993
Hart to Hart Returns as Jonathan Hart
1993
Deep Trouble as Charles Madigan
1993
Dragon: The Bruce Lee Story as Bill Krieger
1992
Jewels as Charles Davenport (2 episodes)
1992
The Tonight Show with Jay Leno (1 episode)
1992
The Player as Robert Wagner
1991
False Arrest as Ron Lukezic
1991
P.S. I Luv U (1 episode)
1991
Delirious as Jack Gates (uncredited)
1991
This Gun for Hire as "Raven"
1989
The Simpsons as Robert Wagner (voice) (1 episode)
1989
William Holden: The Golden Boy as Self
1989
Seinfeld as Dr. Abbott (1 episode)
1989
Around the World in 80 Days as Alfred Bennett (3 episodes)
1989
Hollywood on Horses as Self
1988
Indiscreet as Philip Adams
1988
LIVE with Kelly and Mark (1 episode)
1988
Windmills of the Gods as Mike Slade (2 episodes)
1987
Love Among Thieves as Mike Chambers
1986
There Must Be a Pony as Ben Nichols
1986
The Spencer Tracy Legacy: A Tribute by Katharine Hepburn as Self
1985
North and South as Cooper Main (3 episodes)
1985
Lime Street as James Greyson Culver (8 episodes)
1985
Night of 100 Stars II as Self
1984
To Catch a King as Joe Jackson
1983
I Am The Cheese as Dr. Brint
1983
Curse of the Pink Panther as George Lytton
1979
Hart to Hart as Jonathan Hart (110 episodes)
1979
Hart to Hart as Jonathan Hart
1979
The Concorde... Airport '79 as Kevin Harrison
1978
Pearl as Capt. Cal Lankford (3 episodes)
1978
The Critical List as Dr. Nick Sloan (2 episodes)
1977
The Hardy Boys / Nancy Drew Mysteries (1 episode)
1976
Cat on a Hot Tin Roof as Brick
1976
Laurence Olivier Presents as Brick (1 episode)
1976
Death at Love House as Joel Gregory (Jr. & Sr.)
1976
Midway as Lt.Cmdr. Blake
1975
Saturday Night Live as Self - Host (1 episode)
1975
Switch as Pete Ryan (70 episodes)
1975
Switch [Pilot] as Pete T. Ryan
1975
The Abduction of Saint Anne as Dave Hatcher
1974
The Towering Inferno as Bigelow
1973
The Affair as Marcus Simon
1973
The American Film Institute Salute to ... as Self (2 episodes)
1972
Colditz as Major Phil Carrington (1 episode)
1972
The Streets of San Francisco as David Farr (1 episode)
1972
The Streets of San Francisco as David J. Farr
1972
Madame Sin as Anthony Lawrence
1972
Killer by Night as Dr. Larry Ross
1971
Crosscurrent as Howard McBride
1971
City Beneath the Sea as Brett
1971
V.I.P. Schaukel as Self (1 episode)
1969
Winning as Lou Erding
1968
The Name of the Game as David Corey (1 episode)
1968
Don't Just Stand There as Lawrence Colby
1968
The Dick Cavett Show as Self - Guest (1 episode)
1968
The Biggest Bundle of Them All as Harry Price
1968
It Takes a Thief as Alexander Mundy (66 episodes)
1967
Banning as Mike Banning
1967
Rowan & Martin's Laugh-In as Self (2 episodes)
1967
How I Spent My Summer Vacation as Jack Washington
1966
Harper as Allan Taggert
1963
The Pink Panther as George Lytton
1963
Bob Hope Presents the Chrysler Theatre as Harry Brophy (1 episode)
1962
The Condemned of Altona as Werner von Gerlach
1962
The War Lover as 1st Lt. Ed Bolland
1962
The Longest Day as U.S. Army Ranger
1961
Sail A Crooked Ship as Gilbert Barrows
1960
All the Fine Young Cannibals as Chad Bixby
1959
Say One for Me as Tony Vincent
1958
Mardi Gras as Himself (uncredited)
1958
In Love and War as Frank "Frankie" O'Neill
1958
The Hunters as Lt. Ed Pell
1957
Stopover Tokyo as Mark Fannon
1957
The True Story of Jesse James as Jesse James
1956
Between Heaven and Hell as Sfc. Pvt. Sam Francis Gifford
1956
The Dinah Shore Chevy Show as Self (1 episode)
1956
The Mountain as Christopher 'Chris' Teller
1956
A Kiss Before Dying as Bud Corliss
1955
The 20th Century Fox Hour as Gil Carter (1 episode)
1955
The 20th Century Fox Hour as Wade Connors (1 episode)
1955
White Feather as Josh Tanner
1954
Broken Lance as Joe Devereaux
1954
Prince Valiant as Prince Valiant
1953
Beneath the 12-Mile Reef as Tony Petrakis
1953
Titanic as Gifford "Giff" Rogers
1953
The Oscars as Self (1 episode)
1953
The Silver Whip as Jess Harker
1952
Stars and Stripes Forever as Willie Little
1952
This Is Your Life as Self (1 episode)
1952
What Price Glory as Private Lewisohn
1952
With a Song in My Heart as GI paratrooper
1951
Hallmark Hall of Fame (1 episode)
1951
Let's Make It Legal as Jerry Denham
1951
Teresa as G.I. (uncredited)
1951
The Frogmen as Lt. (jg) Franklin
1951
Halls of Montezuma as Coffman
1950
The Jack Benny Program as Robert Wagner (1 episode)
1950
The Happy Years as Student
1950
The Bob Hope Show as Self (2 episodes)
1950
What's My Line? as Self - Mystery Guest (1 episode)
1948
The Ed Sullivan Show as Self (3 episodes)
1948
The Ed Sullivan Show as Self (archive footage) (1 episode)
1944
Golden Globe Awards as Self - Nominee (1 episode)
1944
Golden Globe Awards as Self - Presenter (3 episodes)