| 2025 | One to One: John & Yoko | Self (archive footage) | ★ 7.0 |
| 2024 | From Roger Moore with Love | Self | ★ 8.0 |
| 2024 | Faye | Self (archive footage) | ★ 6.7 |
| 2023 | Jean-Luc Godard: Kino ohne Kompromisse | Self (archive footage) | ★ 6.4 |
| 2023 | Godard par Godard | Self (archive footage) | ★ 7.8 |
| 2023 | The Lost Weekend: A Love Story | Self (archive footage) | ★ 6.0 |
| 2022 | Groucho & Cavett | Self | ★ 7.0 |
| 2022 | 2022 Rock & Roll Hall of Fame Induction Ceremony | Self (archive footage) | ★ 8.1 |
| 2022 | Louis Armstrong's Black & Blues | Self (archive footage) | ★ 6.6 |
| 2022 | Moonage Daydream | Self (archive footage) | ★ 7.5 |
| 2022 | The Ghost of Richard Harris | Self | ★ 7.5 |
| 2022 | Joni Mitchell, Lady Blue | Self (archive footage) | ★ 0.0 |
| 2022 | Lucy and Desi | Self (archive footage) | ★ 7.2 |
| 2021 | Live at Mister Kelly's | Self | ★ 0.0 |
| 2021 | The Capote Tapes | Self | ★ 6.6 |
| 2021 | Truman & Tennessee: An Intimate Conversation | Self - TV Host (archive footage) | ★ 3.0 |
| 2019 | Alan Pakula: Going for Truth | Self | ★ 6.5 |
| 2019 | Linda Ronstadt: The Sound of My Voice | Self (archive footage) | ★ 7.6 |
| 2019 | Mike Wallace Is Here | (archive footage) | ★ 6.5 |
| 2019 | Toni Morrison: The Pieces I Am | Self (archive footage) | ★ 7.5 |
| 2019 | What She Said: The Art of Pauline Kael | Self | ★ 6.6 |
| 2019 | Nice Girls Don't Stay for Breakfast | Self - TV Host (archive footage) | ★ 5.5 |
| 2018 | Nureyev | Self, Archive Footage | ★ 7.4 |
| 2018 | Ali & Cavett: The Tale of the Tapes | Self | ★ 7.2 |
| 2018 | Bergman — A Year in a Life | Self | ★ 7.4 |
| 2017 | This Is Bob Hope... | Self | ★ 8.0 |
| 2017 | Stewart & Mitchum: The Two Faces of America | Self | ★ 6.0 |
| 2017 | Kyoko | Self (archive footage) | ★ 6.0 |
| 2017 | I Am Not Your Negro | Self (archive footage) | ★ 7.7 |
| 2017 | On the Sly: In Search of the Family Stone | | ★ 0.0 |
| 2016 | Jede Regierung lügt: Wahrheit, Manipulation und der Geist des I. F. Stone | Self | ★ 7.7 |
| 2015 | Janis - Little Girl Blue | Himself | ★ 7.3 |
| 2015 | Best of Enemies | Self | ★ 7.2 |
| 2015 | Listen to Me Marlon | Self (archive footage) | ★ 7.5 |
| 2015 | Dick Cavett's Vietnam | | ★ 7.0 |
| 2014 | James Brown - The Man, The Music & The Message | Self | ★ 8.0 |
| 2014 | A Venue For The End Of The World | Himself | ★ 6.0 |
| 2014 | Dick Cavett's Watergate | Himself | ★ 7.0 |
| 2014 | Katharine Hepburn - The Great Kate | Self - Chat-Show Host | ★ 6.5 |
| 2014 | River of Fundament | Wake Guest | ★ 6.6 |
| 2013 | Jimi Hendrix: Hear My Train a Comin' | Self - TV Host (archive footage) | ★ 7.4 |
| 2013 | David Bowie - Der Weg zur Legende | Self (archive footage) | ★ 7.5 |
| 2012 | Excuse Me for Living | Reverend Pilatus | ★ 4.8 |
| 2012 | Deceptive Practice: The Mysteries and Mentors of Ricky Jay | Narrator | ★ 6.9 |
| 2012 | Diana Vreeland - Das Auge muss reisen | Self (archive footage) | ★ 7.2 |
| 2012 | Norman Mailer: The American | Self | ★ 7.0 |
| 2012 | Driving Me Crazy | Mr. Johnson | ★ 0.0 |
| 2011 | Woody Allen: A Documentary | Self | ★ 6.8 |
| 2011 | Mel Brooks and Dick Cavett Together Again | Self | ★ 7.9 |
| 2010 | Simon & Garfunkel: Across the Airwaves | Self | ★ 0.0 |
| 2010 | Unforgettable | | ★ 5.0 |
| 2010 | Smash His Camera | Self | ★ 7.0 |
| 2010 | Never Sleep Again: The Elm Street Legacy | Self (archive footage) | ★ 7.8 |
| 2008 | Roman Polanski: Wanted and Desired | Self (archive footage) | ★ 6.4 |
| 2007 | To My Great Chagrin: The Unbelievable Story of Brother Theodore | Himself | ★ 4.0 |
| 2007 | Tension: Who's Guilty Now? | Self | ★ 0.0 |
| 2007 | Decoy: A Map to Nowhere | Self | ★ 0.0 |
| 2007 | Where Danger Lives: White Rose for Julie | | ★ 0.0 |
| 2007 | Black White + Gray: A Portrait of Sam Wagstaff and Robert Mapplethorpe | Self (archive footage) | ★ 5.2 |
| 2006 | The Dick Cavett Show with Mel Brooks | Self | ★ 0.0 |
| 2005 | Duane Hopwood | | ★ 5.7 |
| 2005 | Frontier University Dreams | Narrator | ★ 0.0 |
| 2005 | Inside Deep Throat | Self | ★ 6.4 |
| 2004 | Celsius 41.11 | Self (archive footage) | ★ 5.0 |
| 2003 | Jack Paar: Smart Television | Self | ★ 0.0 |
| 2003 | The Education of Gore Vidal | Self (archive footage) | ★ 6.0 |
| 2000 | Behind the Seams | Detective | ★ 0.0 |
| 2000 | Once Upon a Sleigh Ride: The Music & Life of Leon Anderson | Narrator | ★ 0.0 |
| 1999 | Sell & Spin: A History of Advertising | Narrator | ★ 0.0 |
| 1997 | Elvis Meets Nixon | Narrator | ★ 7.0 |
| 1995 | The History of Rock 'n' Roll | Self | ★ 10.0 |
| 1994 | Tennessee Williams: Orpheus of the American Stage | Self (archive footage) | ★ 0.0 |
| 1994 | Forrest Gump | Dick Cavett | ★ 8.5 |
| 1993 | Der Konzern | Self | ★ 6.8 |
| 1991 | Verliebt in die Gefahr | Ben Gershon | ★ 4.9 |
| 1991 | The One, the Only... Groucho | Self | ★ 0.0 |
| 1991 | The Fred Astaire Songbook | Self (archive footage) | ★ 0.0 |
| 1990 | Robert Redford & Sydney Pollack: The Men and Their Movies | Self | ★ 0.0 |
| 1990 | Night of 100 Stars III | Self | ★ 4.0 |
| 1990 | Spy Magazine Presents How to Be Famous | himself | ★ 0.0 |
| 1988 | Mond über Parador | Self | ★ 5.8 |
| 1988 | After School | Himself | ★ 2.4 |
| 1988 | Funny | Self | ★ 0.0 |
| 1988 | Beetlejuice | Bernard | ★ 7.4 |
| 1987 | Penn & Teller's Invisible Thread | Dick Cavett | ★ 6.5 |
| 1987 | Nightmare 3 - Freddy Krueger lebt | Dick Cavett | ★ 6.7 |
| 1986 | Doctor Duck's Super Secret All-Purpose Sauce | Self | ★ 6.0 |
| 1986 | Bye Bye Kipling | Self | ★ 0.0 |
| 1983 | Koyaanisqatsi | Self - On TV (archive footage) (uncredited) | ★ 7.9 |
| 1982 | The Video Wine Guide with Dick Cavett | Self | ★ 0.0 |
| 1982 | The Marx Brothers in a Nutshell | Self | ★ 0.0 |
| 1981 | Dick Cavett Meets ABBA | Host | ★ 0.0 |
| 1980 | Der Gesundheits-Kongreß | Dick Cavett | ★ 5.4 |
| 1980 | Simon, der Außerirdische | Himself | ★ 6.2 |
| 1979 | Remember Me | Narrator | ★ 0.0 |
| 1978 | Power Play | Dick Cavett | ★ 7.0 |
| 1977 | Der Stadtneurotiker | Dick Cavett | ★ 7.7 |
| 1975 | Funny Girl to Funny Lady | Self | ★ 2.0 |
| 1974 | Janis | | ★ 7.4 |
| 1973 | Jimi Hendrix | Self (archive footage) | ★ 7.7 |
| 1973 | Nightside | Dick Cavett | ★ 0.0 |
| 1972 | Imagine | Self | ★ 7.0 |
| 1972 | Cocksucker Blues | Self | ★ 6.0 |
| 1972 | Yoko Ono: This Is Not Here | Self | ★ 6.0 |
| 1972 | Hollywood: The Dream Factory | Narrator (voice) | ★ 6.0 |
| 1971 | Festival at Ford's | Self | ★ 0.0 |
| 1971 | Boxkampf - Cassius Clay gegen Joe Frazier | Self-(Audience Member) | ★ 0.0 |
| 1970 | Friars Club Roast of Don Rickles | Self | ★ 0.0 |
| From the Ashes: The Life and Times of Tick Hall | Self | ★ 0.0 |
| I Refuse to Kill: He Went to War with War | Self | ★ 0.0 |
| 1969 | Jimi Hendrix: The Dick Cavett Show | Self | ★ 0.0 |
