Description: 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. ///// A leak in stasis has preserved a portal to the past.