Enter the Ninja (1981)

After completing his training of ninjutsu within Japan, an American Angolan Bush War veteran by the name of Cole visits his war buddy Frank Landers and his newly wed wife Mary Ann, who are the owners of a large piece of farming land in the Philippines. Cole soon finds that the Landers are being repeatedly harassed by a CEO named Charles Venarius.

Directed by: Menahem Golan

Starring: Franco Nero, Susan George, Christopher George, Sho Kosugi, Alex Courtney, Will Hare

Links: IMDb, Movie posters, Movie stills

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