10 Scariest Horror Movie Twins

10. Bo And Vincent Sinclair - House Of Wax (2005)

The House of Wax remake has been criticised as being a below-average horror film, but there is no denying that the story of the Sinclair twins is pretty disturbing.

Twins Bo and Vincent are introduced at the start of the film as children in 1974, with one of them nicely eating his breakfast and the other having a violent tantrum and having to be strapped to his chair. We never see their faces, so it is left to the viewer to assume that the normal-looking twin must be the better-behaved one.

Throughout the film, we find out that they were initially conjoined twins who were separated, and the twist is that the disfigured, hidden Vincent is actually the good twin who just wanted to make wax models. It's the handsome Bo who is the ‘evil’ twin who started murdering people to make mannequins from his still-breathing victims.

It is indeed a horrifying fate to comprehend - and that's before you even reach the infamous 'skin-peeling' scene.