Credits (text only)
Show 
Actor (19 credits)
Actor (19 credits)
1994
SeaQuest 2032
(TV Series)
Marcus Rawlings
Marcus Rawlings
- Dead End
(1994)
... Marcus Rawlings (as Gregory Martin)
1994
Babylon 5
(TV Series)
Colonel Ari Ben Zayn
Colonel Ari Ben Zayn
- Eyes
(1994)
... Colonel Ari Ben Zayn (as Gregory Martin)
1993
The Legend of Prince Valiant
(TV Series)
- The Song of Valor
(1993)
... (voice, as Gregory Martin)
1990-1992
Empty Nest
(TV Series)
Ian
Ian
- Good Neighbor Harry
(1992)
... Ian
- Mad About the Boy
(1990)
... Ian
1989-1990
CBS Schoolbreak Special
(TV Series)
Brad / Male TV Reporter
Brad / Male TV Reporter
- Malcolm Takes a Shot
(1990)
... Brad
- Frog Girl: The Jenifer Graham Story
(1989)
... Male TV Reporter
1988-1989
The Real Ghostbusters
(TV Series)
Ghostmaster / Motorists
Ghostmaster / Motorists
- Revenge of the Ghostmaster
(1989)
... Ghostmaster / Motorists (voice)
- Short Stuff
(1988)
... Ghostmaster (voice)
1989
Ring Raiders
(TV Series)
Yuri Kirkov
Yuri Kirkov
- A Pilot's Faith
(1989)
... (voice, as Gregory Martin)
- All the Right Stuff
(1989)
... (voice, as Gregory Martin)
- Scorch's Revenge
(1989)
... (voice, as Gregory Martin)
- The Best Man for the Job Is a Woman
(1989)
... Yuri Kirkov (as Gregory Martin)
- Ring of Fire
(1989)
... (voice, as Gregory Martin)
1985
Murder, She Wrote
(TV Series)
Danny Briggs
Danny Briggs
- Sing a Song of Murder
(1985)
... Danny Briggs (as Greg Martyn)
1984
Ellis Island
(TV Mini Series)
Marco Santorelli
Marco Santorelli
- Episode #1.3
(1984)
... Marco Santorelli (as Greg Martyn)
- Episode #1.2
(1984)
... Marco Santorelli (as Greg Martyn)
- Episode #1.1
(1984)
... Marco Santorelli (as Greg Martyn)
1981
The Gentle Touch
(TV Series)
Police Constable
Police Constable
- The Hit
(1981)
... Police Constable (as Greg Martyn)
Show
Self (2 credits)
Self (2 credits)
2018
Nothing Is Truer Than Truth
(Documentary)
(voice)
