Kaff Zarnak was once the holiday destination of choice for the rich and famous. At least, it was until the planet spun off its axis, and a deadly virus wiped out its population. Now it’s absolutely the last place anyone wants to visit: a barren, ice-encrusted wasteland, sitting amongst the stars. So when Bernice, Ruth and their loud-mouthed cab driver Ray are drawn off course, it’s fair to say that they’ve all had better days. Perhaps there’s a reason what happens on Kaff Zarnak stays on Kaff Zarnak...