Most of the characters in the film are named after characters from West Side Story (1961), "The Brady Bunch" (1969) and "The Munsters" (1964) The hockey mask Angela used in Sleepaway Camp II: Unhappy Campers (1988) is seen in the fishing scene. As it is pulled out of the water, another camper remarks that the date is "Saturday the 14th." Since it was filmed back-to-back with Sleepaway Camp II: Unhappy Campers (1988) in a six-week period, the same set was used for b ...[Read Story ]