Gregory Paul Martin January 21, 1957 5.4 Known For Movie Known For Nothing Is Truer than Truth Apr, 2018 EN 0 mins 4.3 Able Danger Sep, 2008 EN 0 mins 0.0 A Walk in the Clouds May, 1995 EN 0 mins 7.3 Memoirs of an Invisible Man Feb, 1992 EN 0 mins 5.9Known For Tv Known For Sliders Mar, 1995 EN 0 seasons 7.6 seaQuest DSV Sep, 1993 EN 0 seasons 7.0 Murder, She Wrote Sep, 1984 EN 0 seasons 7.6 Mad About You Sep, 1992 EN 0 seasons 6.7 Babylon 5 Jan, 1994 EN 0 seasons 8.1 Ring Raiders Sep, 1989 EN 0 seasons 6.7 Ellis Island Nov, 1984 EN 0 seasons 5.0