Biotherapy [39906] Released: 1986-09-25 Genres: Horror, Science Fiction Revenue: unknown Cast: 11 Popularity: 0.2511 Links: : Homepage, IMDB, TMDB Synopsis : A group of Japanese scientists are stalked and viciously butchered by a creepy alien in a trenchcoat. Jun'ichi HarutaYumiko IshikawaHirohisa NakataShoji NakayamaSakaguchi TetsurouAi NogawaToshimichi TakahasHigashi Ken'ichiroUhara YasumitsuMinoru YokoyamaShigeru Araki