Let us start with Sartre, whose creative appropriation of Being and Time’s phenomenology of death came to prominence first – in 1946’s Being and Nothingness – and probably remains the most widely known in its own right. If Sartre’s vision of existential death is rarely recognized as his alternative to Heidegger’s account, that is both because what Being and Time means by death is not widely understood and because Sartre’s alternative represents the furthest departure from Heidegger’s own view. In general, Sartre’s adoption of a subject/object dualism leads him to pervasively re-Cartesianize Being and Time, as if he were completely oblivious to Heidegger’s overarching efforts to undermine Cartesian dualism. (This obliviousness is already clear from Sartre’s oft-quoted but nonetheless false claim that the “existentialism” he shares with Heidegger can be defined by their shared insistence “that subjectivity must be the starting point.”) Sartre’s phenomenology of the objectifying “look of the other” transforms Heidegger’s phenomenology of existential death so dramatically that Sartre can easily appear to be describing a different phenomenon altogether. Read carefully, however, it becomes clear that Sartre’s account of the “the look” allows him to articulate his own version of an existential phenomenon in which I experience “the death of my possibilities” – even though “I am my possibilities” – and yet I live through that experience to tell the tale phenomenologically.