Season 10

Season 10 of Red Dwarf. The season opens with: Rimmer receives an SOS Distress Call from a doomed ship commanded by his all-conquering brother, Howard. But Rimmer can't bring himself to save Howard until he's on an equal footing career-wise. He has 15 hours to pass his Astro-Nav exam and become an Officer. The same exam he's already failed nine times.