Gregory Sierra
Bilinen yapımları
- Columbo (1971)
- Gizli Dosyalar (1993)
- Beyond Belief: Fact or Fiction (1997)
- Airwolf (1984)
- Star Trek: Deep Space Nine (1993)
- MacGyver (1985)
- MacGyver (1985)
- MacGyver (1985)
- Hawaii Five-O (1969)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- Falcon Crest (1981)
- Ironside (1967)
- Magnum, P.I. (1980)
- Dr. Quinn, Medicine Woman (1993)
- Miami Vice (1984)
- Mission: Impossible (1966)
- Mission: Impossible (1966)