zombiefreak has logged 2 out of 45 movies featuring Gregory Sierra. Back to Actors by Popularity.
| Title | Director(s) | Year Released | Watched | Viewed On |
|---|---|---|---|---|
| Trouble with Spies, The | Burt Kennedy | 1987 | No | N/A |
| Wrath of God, The | Ralph Nelson | 1972 | No | N/A |
| Deep Cover | Bill Duke | 1992 | No | N/A |
| Towering Inferno, The | John Guillermin | 1974 | Yes | 02/23/2015 |
| Let's Get Harry | Stuart Rosenberg, Alan Smithee | 1986 | Yes | 06/20/2015 |