The last time Steve McQueen was billed as "Steven". The monster is referred to as "the mass" in the shooting script. Partially filmed in Phoenixville, Pennsylvania. The theater everyone is seen running from is the Colonial Theater. The movie being shown at the Colonial Theatre was "Daughter of Horror", originally released as Dementia (1955). The Colonial Theatre sequence shows a poster for a film titled "The Vampire and the Robot". Although this was o ...[Read Story ]