Gregory Sullivan
- Recitazione
Noto per
Filmografia
- The Regenerated Man · Detective Winter
- Bums · Malcolm
- Joker's Wild · Peterson
- Black and White
- Posed for Murder · Champ
- Nel nome del maligno · Lawrence
- Lurkers · Lurker 1
- Sleepwalk · Fence’s Husband
- Roads and Bridges · Darrell Login