After a man sees a woman trapped inside a bowling alley pin setter, he goes for help and finds police standing next to a body of the same woman. Mulder and Scully join the investigation and follow up this lead which the police won't bother with, and they are led to a mentally challenged man who works at the bowling alley.
Quest roles:
Lorena Gale(Ellen Bledsoe), Ken Tremblett(Dyer), Christine Willes(Sister Mary), Alex Bruhanski(Angelo Pintero), Sydney Lassick(Chuck Forsch), Steven M. Porter(Harold Spuller), Nancy Fish(Nurse Innes), Gerry Naim(Sergeant Conner (uncredited)), Danny Kamin(Detective Hudak)