Movielogr users have logged 4 movies featuring Richard Duggan.
| Title | Director(s) | Year Released |
|---|---|---|
| Northville Cemetery Massacre, The | William Dear, Thomas L. Dyke | 1976 |
| Q | Larry Cohen | 1982 |
| Return to Salem's Lot, A | Larry Cohen | 1987 |
| Toxic Avenger, The | Lloyd Kaufman, Michael Herz | 1984 |