We dont have a biography for Robert Marius
2000Piano Grand! A Smithsonian Celebration as Self
1995Raw Target as Mike
1993Manila Emmanuelle’s Dangerous Paradise as Unknown
1993Triple Impact as Sergeant Adams
1993Dark Society in the East as Unknown
1992Manila Emmanuelle's Magical Paradise as Burt Hooks
1992Manila Gokudo Wars as Unknown
1992The 13th Mission as Unknown
1991Fist of Glory as Max Gunther
1990Bloodfist II as Dieter
1990Driving Force as Surf
1990Assault Platoon as Lt. Steve Walker
1989Alien from the Deep as Lee
1989Leathernecks as Unknown
1989Narco Dollar as Vinnie Esteban
1988Red Roses for a Call Girl as Peter Timberg
1988Zombie Flesh Eaters 2 as Doctor Holder (uncredited)
1988Cop Game as Major Shooman
1988A Case of Honor as Capt. Constantin Lopahin
1988Hostage Syndrome as Vladimir Dmilrievich
1987Dog Tags as Eddy
1987Get the Terrorists as Klaus
1985American Commandos as Brutus
1985Warriors of the Apocalypse as Unknown
1984Heroes for Hire as Charles Barner (as Robert Mason)