| 2025 | One to One: John & Yoko | Self (archive footage) | ★ 7.6 |
| 2025 | John Lilly and the Earth Coincidence Control Office | Self (archive footage) | ★ 7.0 |
| 2021 | Larry Flynt for President | Self (archive footage) | ★ 5.2 |
| 2021 | Surviving You, Always | Self (voice) | ★ 5.9 |
| 2020 | My Psychedelic Love Story | Self (archive footage) | ★ 6.0 |
| 2019 | Charles Manson - Der Dämon von Hollywood | Self (archive footage) | ★ 6.7 |
| 2017 | How the Beatles Changed the World | Self (archive footage) | ★ 7.3 |
| 2016 | HyperNormalisation | Self (archive footage) | ★ 7.5 |
| 2016 | Dying to Know: Ram Dass & Timothy Leary | Self (archive footage) | ★ 6.6 |
| 2016 | Stupor Mundi: Livre 2, Les Hommes qui mangèrent la montagne | Self (archive footage) | ★ 0.0 |
| 2014 | The Transcendental Object at the End of Time | | ★ 10.0 |
| 2013 | Walden | Self | ★ 7.5 |
| 2012 | Nema aviona za Zagreb | Himself | ★ 0.0 |
| 2011 | Fix: The Ministry Movie | Self | ★ 7.0 |
| 2008 | Peyote to LSD: A Psychedelic Odyssey | Self (archive footage) | ★ 5.6 |
| 2008 | Tim Leary: The Art of Dying | Self | ★ 0.0 |
| 2007 | Hippies | Self (archive footage) | ★ 0.0 |
| 2006 | John & Yoko Bed-In | Self | ★ 0.0 |
| 2006 | Tom Snyder's Electric Kool-Aid Talk Show | Self | ★ 10.0 |
| 2002 | Hofmann's Potion: The Pioneers of LSD | Self | ★ 4.8 |
| 2000 | John & Yoko's Year of Peace | Self (archive footage) | ★ 0.0 |
| 1999 | Leidenschaftliche Berechnung | Sims | ★ 4.5 |
| 1999 | Die Beat Generation - wie alles anfing | Self | ★ 5.2 |
| 1998 | Beyond Life: Timothy Leary Lives | himself | ★ 0.0 |
| 1998 | Anarchy TV | | ★ 5.0 |
| 1996 | Cityscrapes: Los Angeles | Philip | ★ 3.5 |
| 1995 | French Exit | Herbal Ecstasy Guy | ★ 4.9 |
| 1995 | Synthetic Pleasures | Self | ★ 5.0 |
| 1994 | How To Operate Your Brain | | ★ 6.0 |
| 1993 | Energy!!! The Movie | Robert Pearce | ★ 0.0 |
| 1993 | Stuff | Self | ★ 6.0 |
| 1992 | Halt mich, erreg mich, küss mich | Mr. Jones | ★ 4.9 |
| 1992 | Asphalt-Propheten | Salvadore | ★ 5.7 |
| 1992 | Silicon Valley Story | The Good Venture Capitalist | ★ 0.0 |
| 1991 | Ted & Venus | Judge William H. Converse | ★ 4.3 |
| 1990 | Night Visions | New Age Minister | ★ 5.2 |
| 1990 | Fatal Skies | Buddy | ★ 4.5 |
| 1990 | Expanding Visions: An Introduction to the New Age Movement | | ★ 0.0 |
| 1990 | Cyberpunk | Himself | ★ 6.6 |
| 1989 | Rude Awakening | Diner at Ronnie's | ★ 4.6 |
| 1989 | Growing Up in America | Self | ★ 10.0 |
| 1989 | Shocker | TV Evangelist | ★ 5.6 |
| 1987 | Medium Rare | Dr. Kyle | ★ 5.0 |
| 1983 | Return Engagement | Self | ★ 6.0 |
| 1983 | We're All Devo | Dr. Byrthfood | ★ 0.0 |
| 1981 | Cheech & Chongs heiße Träume | Self | ★ 5.9 |
| 1979 | Fried Shoes Cooked Diamonds | Self | ★ 6.5 |
| 1979 | Mission Mind Control | Self | ★ 0.0 |
| 1973 | At Folsom Prison with Dr. Timothy Leary | Himself | ★ 5.2 |
| 1971 | Breathing Together: Revolution of the Electric Family | Self | ★ 5.3 |
| 1969 | Bed Peace | Self | ★ 7.0 |
| 1968 | LSD: Trip to Where? | self | ★ 9.0 |
| 1967 | Turn On, Tune In, Drop Out | The Guide | ★ 7.0 |
| 1967 | NBC television special: The Pursuit of Pleasure | Self | ★ 0.0 |
| 1967 | Be-In | Self | ★ 5.0 |
| 1967 | Bill's Hat | | ★ 0.0 |
| 1966 | How To Go Out of Your Mind: The LSD Crisis | Himself | ★ 7.0 |
| 1965 | The Psychedelic Experience | Narrator | ★ 0.0 |
| 1964 | You’re Nobody Till Somebody Loves You | | ★ 0.0 |
