The team discover their timer for slides has begun to malfunction and is in need of repair. They have 48 hours to figure out how it works and effect repairs or risk being stranded in their current world.
The Sliders arrive in the middle of an archaeological dig. They discover they are in their old home town, however everything seems to have happened hundreds of years before. Then they find a fossilized timer.
The sliders arrive in a world where their exploits are well known through the efforts of a man called the 'Seer'. As they prepare for their final jump home the Seer warns them that instant death awaits. Eventually they discover something is blocking their jumps. An alternate way is discovered, but only one of them can go. Rembrandt decides he will jump back to his home world to continue the fight against the Kromaggs.