Forced Entry (1973 film)
 Forced Entry is a 1973 pornographic film written and directed by Shaun Costello under the pseudonym Helmuth Richler. It stars Harry Reems as an unnamed and psychotic Vietnam War veteran who sexually assaults and kills random woman who stop at the filling station where he works as an attendant. Called one of the most disturbing and unpleasant porn features ever made the film utilizes actual footage of the war predominantly in the rape and murder sequences.