Greg Alter
- Known for
- Acting
- Movies
- 1
Best-Known Movies
Filmography
| 1979 | Casper's Halloween Special | Dirk (voice) |
Data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.
| 1979 | Casper's Halloween Special | Dirk (voice) |
Data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.