''Class of 1999'' (1990)

''Forbidden world (1982)

''Laserblast'' (1978) 

''Severed ties'' (''The thing'',1992)

''The astro zombies'' (1968)

''The food of the gods'' (1976 )

''Without warning'' (1980)

''The New Barbarians'' (''Metropolis 2000'')