Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1956 | The United States Steel Hour | Piney Woods | TV: Bang the Drum Slowly |
| 1956 - 57 | Kraft Television Theatre | TV: The Long Flight Flying Object at Three O'Clock High |
|
| 1957 | The Kaiser Aluminum Hour | Lynch | TV: A Real Fine Cutting Edge |
| 1957 | Studio One | TV: A Walk in the Forest | |
| 1957 | The Alcoa Hour | Eddie Pierce | TV: The Big Build-Up |
| 1957 | The Strange One | Cadet Robert Marquales | |
| 1957 | Alfred Hitchcock Presents | Evan Wallace | TV: The Diplomatic Corpse |
| 1957 - 58 | Matinee Theatre | TV: End of the Rope, Part 1 End of the Rope, Part 2 Aftermath |
|
| 1958 | Suspicion | Lee | TV: The Eye of Truth |
| 1958 | Hallmark Hall of Fame | Dennis Walsh | TV: Little Moon of Alban |
| 1959 | Pork Chop Hill | Cpl. Chuck Fedderson | |
| 1960 | Home from the Hill | Raphael "Rafe" Copley | |
| 1960 | Startime | Pat Lawrence | TV: Incident at a Corner |
| 1960 | The Subterraneans | Leo Percepied | |
| 1961 | Breakfast at Tiffany's | Paul Varjak | |
| 1962 | How the West Was Won | Zeb Rawlings | |
| 1963 | The Victors | Cpl. Chase | |
| 1964 | The Carpetbaggers | Jonas Cord | |
| 1964 | Theatre of Stars | Buddy Wren | TV: The Game with Glass Pieces |
| 1965 | Operation Crossbow | Lt. John Curtis | |
| 1965 | The Third Day | Steve Mallory | |
| 1966 | The Blue Max | Lt. Bruno Stachel | |
| 1967 | Tobruk | Capt. Kurt Bergman | |
| 1967 | Rough Night in Jericho | Dolan | |
| 1968 | New Face in Hell also known as P.J. | P.J. Detweiler | |
| 1968 | What's So Bad About Feeling Good? | Pete | |
| 1968 | House of Cards | Reno Davis | |
| 1969 | Pendulum | Capt. Frank Matthews | |
| 1970 | The Executioner | John Shay | |
| 1970 | Cannon for Cordoba | Capt. Red Douglas | |
| 1971 | One More Train to Rob | Harker Fleet | |
| 1972 | The Bravos | Major John David Harkness | TV movie |
| 1972 | The Groundstar Conspiracy | Tuxan | |
| 1972 - 74 | Banacek | Thomas Banacek | |
| 1974 | Newman's Law | Vince Newman | |
| 1975 | The Week of Fear | Dr. Jake Goodwin | TV movie |
| 1975 | Guilty or Innocent: The Sam Sheppard Murder Case | Dr. Samuel Sheppard | TV movie |
| 1975 - 76 | Doctors' Hospital | Dr. Jake Goodwin | |
| 1977 | Damnation Alley | Maj. Eugene Denton | |
| 1979 | Five Days from Home | T.M. Pryor | also director and producer |
| 1979 | Crisis in Mid-Air | Nick Culver | TV movie |
| 1979 | From Hell to Victory | Brett Rosson | |
| 1979 | Torn Between Two Lovers | Paul Rasmussen | TV movie |
| 1980 | Battle Beyond the Stars | Cowboy | |
| 1981 | Race for the Yankee Zephyr | Theo Brown | |
| 1981 | Your Ticket Is No Longer Valid | Jim Daley | |
| 1982 | Twilight Theatre | TV movie | |
| 1982 | Jugando con la muerte | McFadden | |
| 1983 - 87 | The A-Team | John "Hannibal" Smith | |
| 1984 | Tales of the Unexpected | Sgt. Guedo | TV: The Dirty Detail |
| 1988 | Man Against the Mob | Frank Doakey | TV movie |
| 1989 | Zwei Frauen | Mr. Martin | |
| 1989 | Man Against the Mob: The Chinatown Murders | Frank Doakey | TV movie |
| 1990 | Night of the Fox | Col. Harry Martineau/Max Vogel | TV movie |
| 1992 | The Tigress | Sid Slaughter | |
| 1994 | Matlock | Max Morgan | TV: The P.I. |
Read more about this topic: George Peppard