Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Beyond the Valley of the Dolls | 1970 | |
| Writer | Beyond the Valley of the Dolls | 1970 | |
| Actor | Život Rogera Eberta | 2014 | Himself |
| Writer | Up! | 1976 | |
| Actor | At The Movies | ||
| Writer | Beneath the Valley of the Ultra-Vixens | 1979 | |
| Actor | Best Sellers: Peter Sellers and Dr. Strangelove | 2004 | Interviewee |
| Creator | Sneak Previews |