Bug

The set used for the Parmiter home, (where Joanna Miles's character has her head set ablaze by a "bug"), was the same set at Paramount Studios in Hollywood as the one used for the interiors of the Brady home in the ABC television series, The Brady Bunch (1969). Due to very poor ratings, being massacred by Sanford and Son (1972), the series had been canceled in 1974, a few months before filming on this film began. Since this film's release in 1975, "The Brady Bunch" became a ubiquitous hit in syndication, and the set has become easily recognizable to several generations of classic TV watchers, even though the set was altered for use in this film.

When Parmiter finds the dead body in the shed its still daylight. He then runs into the house and is in there no longer than a minute and when he emerges its pitch black.

Featured in Terror in the Aisles (1984)