| Series
| Role
| Episode
| Airdate
|
| The Defenders | Arnold McCabe | 1x13 - The Attack | December 9, 1961
|
| Route 66 | Packy | 2x12 - And the Cat Jumped over the Moon | December 15, 1961
|
| Naked City (1958) | Philip | 3x15 - The Night the Saints Lost Their Halos | January 17, 1962
|
| The Defenders | Dino Locatelli | 1x26 - The Tarnished Cross | March 17, 1962
|
| The United States Steel Hour | unknown | 10x02 - The Inner Panic | September 19, 1962
|
| Naked City (1958) | Nick | 4x04 - And by the Sweat of Thy Brow... | October 10, 1962
|
| Naked City (1958) | Counterman | 4x11 - Dust Devil on a Quiet Street | November 28, 1962
|
| The United States Steel Hour | Walt | 10x13 - Night Run to the West | February 20, 1963
|
| The United States Steel Hour | unknown | 10x17 - The Soldier Ran Away | April 17, 1963
|
| Armstrong Circle Theatre | unknown | 14x17 - The Aggressor | May 8, 1963
|
| East Side/West Side | Vince Arno | 1x03 - You Can't Beat the System | October 7, 1963
|
| Arrest and Trial | Dale | 1x11 - We May Be Better Strangers | December 1, 1963
|
| The Outer Limits (1963) | Pvt. Arthur Dix | 1x10 - Nightmare | December 2, 1963
|
| The Nurses (1962) | Carl | 2x13 - The Witch of the East Wing | December 19, 1963
|
| My Three Sons | Tom | 4x31 - The Guys and the Dolls | April 23, 1964
|
| The Nurses (1962) | Saunders | 3x02 - The Suspect (1) | September 29, 1964
|
| The Nurses (1962) | Saunders | 3x03 - The Suspect (2) | October 6, 1964
|
| The Defenders | Joey Americus | 4x07 - Turning Point | November 5, 1964
|
| The Defenders | Adam Novins | 4x08 - A Taste of Ashes | November 12, 1964
|
| For the People (1965) | Louis Cahane | 1x06 - The Killing of One Human Being | March 14, 1965
|
| The Trials of O'Brien | Arthur Beckett | 1x10 - Charlie Has All the Luck | November 20, 1965
|
| Hawk | Peter Janus | 1x05 - Death Comes Full Circle | October 6, 1966
|
| Flipper (1964) | Phil Adams | 3x17 - Flipper and the Seal | January 28, 1967
|
| The Catholic Hour | Young Man | ?? - An Abundance of Perspectives | May 14, 1967
|
| The Catholic Hour | Young Man | ?? - A Father's Death | May 21, 1967
|
| The Catholic Hour | Young Man | ?? - Rebirths of Hope | May 28, 1967
|
| The F.B.I. | Norman Gretzler | 3x13 - The Dynasty | January 7, 1968
|
| N.Y.P.D. | unknown | 2x08 - The Peep Freak | December 3, 1968
|
| Mission: Impossible | Lieutenant Albert Brocke | 3x18 - Live Bait | February 23, 1969
|
| Lancer | Andy Blake | 1x22 - The Knot | March 18, 1969
|
| Hawaii Five-O | Eddie Calhao | 2x20 - Cry, Lie | February 4, 1970
|
| Medical Center | Reverend Bill Thompson | 1x18 - A Duel with Doom | February 11, 1970
|
| Bracken's World | Joey Jason | 1x22 - Papa Never Spanked Me | February 27, 1970
|
| The Mod Squad | Danny Morgan | 2x26 - The Loser | April 7, 1970
|
| The F.B.I. | Perry Allan Victor | 6x01 - The Condemned | September 20, 1970
|
| Ironside | Johnny | 4x02 - No Game for Amateurs | September 24, 1970
|
| Matt Lincoln | Charles | 1x02 - Charles | October 1, 1970
|
| Hawaii Five-O | Arthur Dixon | 3x04 - Time and Memories | October 7, 1970
|
| The Young Lawyers | Reverend Jimmy Haines | 1x10 - Are You Running with Me, Jimmy? | November 23, 1970
|
| The Interns | Beau Denning | 1x15 - The Secret | January 22, 1971
|
| Dan August | Norman Sayles | 1x18 - Dead Witness to a Killing | January 28, 1971
|
| Sarge | Dan | 1x03 - Ring Out, Ring In | September 28, 1971
|
| Cade's County | Freddie | 1x03 - Safe Deposit | October 3, 1971
|
| The Mod Squad | Danny Morgan | 4x12 - The Loser (1971) | November 30, 1971
|
| Cannon | Jerry Warton | 1x15 - Devil's Playground | January 4, 1972
|
| The F.B.I. | Steve Chandler | 7x16 - A Second Life | January 9, 1972
|
| Cannon | Jerry Warton | 1x21 - A Flight of Hawks | February 22, 1972
|
| Mannix | Alex Lachlan | 6x07 - To Kill a Memory | October 29, 1972
|
| Wide World Mystery | Tony Parrish | ?? - A Prowler in the Heart | 1973
|
| Ghost Story | Frank | 1x15 - Dark Vengeance | January 12, 1973
|
| The F.B.I. | Neil Harland | 8x18 - The Disinherited | January 21, 1973
|
| Owen Marshall, Counselor at Law | unknown | 2x17 - Seed of Doubt | January 24, 1973
|
| The Rookies | Country | 1x17 - Snow Job | January 29, 1973
|
| Love, American Style | unknown | 5x01 - Love and the Swinging Surgeon | September 14, 1973
|
| Cannon | Christopher Grant | 3x02 - Memo from a Dead Man | September 19, 1973
|
| The Streets of San Francisco | Dean Knox | 2x02 - Betrayed | September 20, 1973
|
| Columbo | Karl Lessing | 3x01 - Lovely but Lethal | September 23, 1973
|
| Toma | Eddie Siatti | 1x01 - The Oberon Contract | October 4, 1973
|
| Dr. Simon Locke | Ben Grover | ?? - Body Count | October 6, 1973
|
| Medical Center | Glen | 5x05 - Clash of Shadows | October 8, 1973
|
| Love Story | Frank | 1x05 - Mirabelle's Summer | November 7, 1973
|
| Insight | God | ?? - And the Walls Came Tumblin' Down | January 1, 1974
|
| Insight | Adam | ?? - Just Before Eve | May 1, 1978
|
| Saturday Night Live | Host | 5x07 - Martin Sheen/David Bowie | December 15, 1979
|
| Insight | Jamie Conklin | ?? - A Long Road Home | October 3, 1980
|
| Alfred Hitchcock Presents (1985) | Paul Dano | 1x06 - Method Actor | November 10, 1985
|
| CBS Schoolbreak Special | Joe Sanders | 4x03 - My Dissident Mom | January 14, 1987
|
| Murphy Brown | Nick Brody | 6x02 - Angst for the Memories | September 27, 1993
|
| Tales from the Crypt | Kraygen / Thomas Miller / Zorbin the Magnificent | 5x08 - Well Cooked Hams | November 3, 1993
|
| Gun | Van Guinness | 1x02 - Ricochet | April 19, 1997
|
| The Simpsons | Sgt. Seymour Skinner | 9x02 - The Principal and the Pauper | September 28, 1997
|
| Phenomenon: The Lost Archives | Voice Over | 1x13 - H.A.A.R.P: Holes in Heaven | 1999
|
| Total Recall 2070 | Praxis | 1x21 - Virtual Justice | June 1, 1999
|
| Nature | Narrator | ?? - A Conversation with Koko | August 8, 1999
|
| Intimate Portrait | Himself | 7x04 - Allison Janney | 2001
|
| Biography | Himself | ?? - Charlie Sheen: Born to Be Wild | May 7, 2001
|
| Spin City | Ray Harris/Ray Crawford | 6x14 - Rags to Riches | March 5, 2002
|
| Spin City | Charlie Crawfords Dad | 6x16 - Eyes Wide Open | March 19, 2002
|
| The Anna Nicole Show | Himself | 1x08 - Cousin Shelly | September 29, 2002
|
| HBO First Look | Himself | ?? - Catch Me If You Can | December 3, 2002
|
Saturday Night Live
(credited as uncredited)
| Himself | 28x08 - Al Gore/Phish | December 14, 2002
|
| Freedom: A History of Us | John Adams | 1x01 - Independence | 2003
|
| Freedom: A History of Us | Thaddeus Stevens | 1x07 - What Is Freedom? | 2003
|
| Freedom: A History of Us | Charles Lindberg | 1x11 - Safe for Democracy | 2003
|
| Freedom: A History of Us | John Dos Passos | 1x12 - Depression and War | 2003
|
| The Perilous Fight: America's World War II in Color | Narrator | 1x01 - Infamy: 1919-1942 | February 12, 2003
|
| The Perilous Fight: America's World War II in Color | Narrator | 1x02 - Battlefronts: 1942-1944 | February 12, 2003
|
| The Perilous Fight: America's World War II in Color | Narrator | 1x03 - Wrath: D-Day-V-E-Day | February 19, 2003
|
| The Perilous Fight: America's World War II in Color | Narrator | 1x04 - Triumph: The Pacific, 1943-1945 | February 19, 2003
|
| Biography | Himself | ?? - Marlon Brando: The Agony of Genius | September 23, 2005
|
| Two and a Half Men | Harvey | 3x07 - Sleep Tight, Puddin' Pop | November 7, 2005
|
| HBO First Look | Himself | ?? - The Departed: Facing a Loaded Gun | September 24, 2006
|
| Studio 60 on the Sunset Strip | Radio DJ | 1x21 - K&R (3) | June 21, 2007
|
| Title
| Role
| Airdate
| Series/Banner
|
| Ten Blocks on the Camino Real | Kilroy | October 7, 1966 |
|
| Then Came Bronson | Nick Oresko | March 24, 1969 | Then Came Bronson
|
| The Andersonville Trial | Captain Williams | May 17, 1970 |
|
| Goodbye, Raggedy Ann | Jules Worthman | October 22, 1971 |
|
| Mongo's Back in Town | Gordon | December 10, 1971 |
|
| Welcome Home, Johnny Bristol | Graytak | January 30, 1972 |
|
| That Certain Summer | Gary McClain | November 1, 1972 | ABC Movie of the Week
|
| Pursuit | Timothy Drew | December 12, 1972 | ABC Movie of the Week
|
| Crime Club | Deputy Wade Wilson | March 6, 1973 |
|
| Letters from Three Lovers | Vincent | October 3, 1973 | ABC Movie of the Week
|
| Catholics | Father Kinsella | November 29, 1973 |
|
| Message to My Daughter | John Thatcher | December 12, 1973 |
|
| Such Dust as Dreams Are Made On | Harlan Garrison | March 11, 1974 | Harry O
|
| The Execution of Private Slovik | Eddie Slovik | March 13, 1974 |
|
| The Story of Pretty Boy Floyd | Charles Arthur "Pretty Boy" Floyd | May 7, 1974 |
|
| The California Kid | Michael McCord | September 25, 1974 | ABC Movie of the Week
|
| The Missiles of October | Att. Gen. Robert F. Kennedy | December 18, 1974 |
|
| The Last Survivors | Alexander William Holmes | March 4, 1975 |
|
| Sweet Hostage | Leonard Hatch | October 10, 1975 |
|
| Rolling Stone Magazine: The 10th Anniversary | Himself | November 25, 1977 |
|
| Taxi!!! | Taxi driver | February 2, 1978 |
|
| A Salute to American Imagination | Himself | October 5, 1978 |
|
| Circus of the Stars #3 | Himself | June 20, 1979 |
|
| I Love Liberty | unknown | March 21, 1982 |
|
| In the Custody of Strangers | Frank Caldwell | May 26, 1982 |
|
| Choices of the Heart | Father Philan | December 5, 1983 |
|
| The Guardian (1984) | Charlie Hyatt | October 20, 1984 |
|
| Spaceflight | Narrator | 1985 |
|
| Consenting Adult | Ken Lynd | February 4, 1985 |
|
| The Fourth Wise Man | Artaban | March 30, 1985 |
|
| Out of the Darkness | Eddie Zigo | October 12, 1985 |
|
| Atocha: Quest for Treasure | Narrator | 1986 |
|
| Shattered Spirits | Lyle Mollencamp | January 6, 1986 |
|
| News at Eleven | Frank Kenley | April 2, 1986 |
|
| Samaritan: The Mitch Snyder Story | Mitch Snyder | May 19, 1986 |
|
| The China Odyssey: 'Empire of the Sun', a Film by Steven Spielberg | Narrator | 1987 |
|
| Conspiracy: The Trial of the Chicago 8 | James Marion Hunt | May 16, 1987 |
|
| Get Out the Vote | Himself | 1988 |
|
| Dear America: Letters Home from Vietnam | Alan | September 1988 |
|
| Cross Over | Narrator | 1989 |
|
| Nightbreaker | Dr. Alexander Brown - Present | March 8, 1989 |
|
| Guilty Until Proven Innocent | Harold Hohne | September 22, 1991 |
|
| The Last P.O.W.? The Bobby Garwood Story | unknown | June 28, 1993 |
|
| Choices | Himself | April 1992 |
|
The Water Engine
(credited as uncredited) | Chain Letter Voice | August 24, 1992 |
|
| The King and I: Recording a Hollywood Dream | Himself | 1993 |
|
| Braving Alaska | Narrator | March 1993 |
|
| A Matter of Justice | Jack Brown | November 7, 1993 |
|
| Guns of Honor | Jackson Baines Hardin, aka Ole Devil | 1994 |
|
| National Geographic: Last Voyage of the Lusitania | Narrator | 1994 |
|
| One of Her Own | Asst. Dist. Atty. Pete Maresca | May 16, 1994 |
|
| Roswell (1994) | Townsend | July 31, 1994 |
|
| Bah, Humbug!: The Story of Charles Dickens' "A Christmas Carol" | Narrator | December 24, 1994 |
|
| Present Tense, Past Perfect | Brian | 1995 |
|
| Once There Was a Ballpark | Himself | 1995 |
|
| Carrier: Fortress at Sea | Narrator | March 29, 1995 |
|
| Alchemy | King Arthur | 1996 |
|
| Crystal Cave | King Arthur | 1996 |
|
| Project: ALF | Colonel Milfoil | February 17, 1996 |
|
| Marlon Brando: The Wild One | Himself | May 28, 1996 |
|
| An Act of Conscience | Narrator | April 15, 1997 |
|
| Hostile Waters | Aurora Skipper | July 26, 1997 |
|
| Medusa's Child | President (U.S.) | November 16, 1997 |
|
| Cinema Combat: Hollywood Goes to War | Narrator | 1998 |
|
| Hubble: Secrets from Space | Host | 1998 |
|
| Voyage of Terror | Henry Northcutt | June 20, 1998 |
|
| The River of Souls | Soul Hunter | November 8, 1998 | Babylon 5
|
| In Dreams: The Roy Orbison Story | Himself | 1999 |
|
| War Dogs: America's Forgotten Heroes | Narrator | 1999 |
|
| The Vietnam War: A Descent Into Hell | Narrator | 1999 |
|
| The Darklings | Ira Everett | February 14, 1999 |
|
| D.R.E.A.M. Team | J.W. Garrison | September 25, 1999 |
|
| Forget Me Never | Jack | October 3, 1999 |
|
| The Time Shifters | Grifasi | October 17, 1999 |
|
| The Twelve Apostles | Narrator | December 1999 |
|
| The BBC and the BAFTA Lifetime Achievement Tribute to Richard Attenborough | Himself | December 19, 1999 |
|
| The 52nd Annual Primetime Emmy Awards | Himself | September 10, 2000 | Primetime Emmy Awards
|
| Hollywood, D.C. | Himself | November 6, 2000 |
|
| 7th Annual Screen Actors Guild Awards | Himself | March 11, 2001 | Screen Actors Guild Awards
|
| The Apostle Paul: The Man Who Turned the World Upside Down. | Narrator | April 14, 2001 |
|
| The 59th Annual Golden Globe Awards | Himself/Presenter | January 20, 2002 | Golden Globe Awards
|
| When Shoulderpads Ruled the World | Himself | March 20, 2002 |
|
| Bringing Down a Dictator | Narrator | March 31, 2002 |
|
| Documentary Special | President Josiah "Jed" Bartlet | April 24, 2002 | The West Wing
|
| The 54th Annual Primetime Emmy Awards | Himself | September 22, 2002 | Primetime Emmy Awards
|
| All the Presidents' Movies | Narrator | August 1, 2003 |
|
| Helen's War | Himself | February 8, 2004 |
|
| Rebel Frontier | Narrator | June 8, 2004 |
|
| The Rise of the Celebrity Class | Himself | May 22, 2004 |
|
| Diary of a Political Tourist | Himself | October 11, 2004 |
|
| Happy Birthday Oscar Wilde | Himself | December 27, 2004 |
|
| The 31st Annual People's Choice Awards | Himself | January 9, 2005 | People's Choice Awards
|
| The 100 Greatest War Films | Himself | May 14, 2005 |
|
| Aleut Story | Narrator | 2005 |
|
| Ten Days That Unexpectedly Changed America: The Homestead Strike | Himself/Narrator | April 12, 2006 |
|
| 50 Films to See Before You Die | Himself | July 22, 2006 |
|
| The 58th Annual Primetime Emmy Awards | Himself | August 27, 2006 | Primetime Emmy Awards
|
| The 12th Annual Critics' Choice Awards | Himself/Presenter | January 20, 2007 | Critics' Choice Awards
|
