Actor Jack Merrill has some ideas about why he survived a harrowing encounter with serial killer John Wayne Gacy ... so they could sit at the bar in Gacy’s house together, have a few beers ...

Actor Jack Merrill is presenting a one-man show in Los Angeles about the night serial killer John Wayne Gacy abducted ... now ...

Law and Order alum Jack Merrill is revealing more detail about his horrific encounter with serial killer John Wayne Gacy, who abducted ... left the house and moved in with the family down the ...