SHAKMA (VHS Cover) SHAKMA is a horror film released on VHS format. The plot revolves around a group of primatologists who find themselves trapped in a research facility with a genetically-engineered killer monkey, Shakma, which they must evade or neutralize to survive. The film was directed by William Fruet and released in 1993. SHAKMA on VHS cover refers to the packaging of the video cassette for home viewing, featuring artwork and information about the movie.