Teloid

The Teloid are a race of inter-dimensional beings. A Teloid can warp in and out of any given dimension with relative ease, however some dimensions aren't fit for Teloid life, theoretically there are dimensions where Teloid corpses are piled high; Teloids that visit such dimensions are rarely the same afterwards. Teloids can't speak in the traditional sense, but rather use a combination of audio and visual display to communicate. It appears that the sights and sounds used to communicate are in fact snippets of TV shows, some recognisable, some distinctly foreign; Otherworldly so.