Blade Runner (Final Cut 2007)
I hadn't planned on watching this, due to the amount of unwatched discs I have, but recent discussions about Deckard being a replicant or not made me want to check how obvious it is in the Final Cut.
Various points during the film we are given clues to this, his eyes glowing like a replicant in one scene, the "unicorn dream/origami" sequence, the fact he can climb a building quickly with two broken fingers, the beatings he gets without lasting damage...
While not blatantly obvious, as I first thought, it's still pretty clear Deckard is a replicant.
9/10
Now for the big question, is it Childs or MacReady that is the thing at the end of Carpenter's The Thing? (I've always thought it was Childs)