Instinct [12117] Released: 1999-06-04 Genres: Drama, Thriller Revenue: $34,105,207 Cast: 50 Popularity: 1.7529 Links: : Homepage, IMDB, TMDB Synopsis : In a prison for the criminally insane, deranged anthropologist Ethan Powell is set to be examined by a bright young psychiatrist, Theo Caulder. Driven by ambition and a hunger for the truth, Caulder will eventually risk everything—even put his very life on the line—in a harrowing attempt to understand the bizarre actions of this madman. Videos: