Watching comedians absolutely lose it over a task that boils down to "move this potato" is weirdly gripping.
Fun fact: It existed as a live Edinburgh Fringe show for five years before any network would commission it.
Genuinely clever sci-fi buried under about seven layers of fans explaining why it's genuinely clever sci-fi.
Fun fact: The show originated as a crude, unlicensed Back to the Future parody short called "Doc and Mharti."