Mine is the original Texas Chainsaw Massacre
Yeah, I remember that being a real thing: one studio would get wind that another studio was working on a film with a particular theme, and they’d rush to put out an equivalent movie. Later on, it wasn’t even just cheap knockoffs: remember when Deep Impact came out right at the same time as Armageddon? And then like…The 13th Floor, eXistenZ, and The Matrix all came out in 1999. I wonder how much of that was strict copying, how much was scripts influencing one another, and how much was just the zeitgeist.