Doctor Omega
Member: Rank 10
Rimmer, Lister and Cat find a time barrier called "Stasis Leak" on Floor 16 and it takes them back in time on Red Dwarf 3 million years earlier. Rimmer and Lister try to change the past, which puts either Rimmer or Kochanski into suspended animation so one of them doesn't die in the radioactive disaster.
On to the next episode....
QUEEG
https://www.imdforums.com/threads/red-dwarf-queeg-episode-11.4863/
Back to the previous episode....
THANKS FOR THE MEMORY
https://www.imdforums.com/threads/red-dwarf-thanks-for-the-memory-episode-09.4844/