Technically, Leo’s Cobb doesn’t die at the end of 2010′s “Inception.” BUT the ambiguous ending leads us to believe that he falls into an alternate reality, and perhaps never come out of it. (Editor’s note: Taylor, Your thesis isn’t standing up to scrutiny.) I beg to differ. You can’t very well stay in an alternate reality forever, can you? Leo’s character is never again for this world so he is essentially dead — so back off, ok?