Sliders (1995)

S4E5 World Killer

Upon arriving in a deserted San Francisco, the Sliders make their way to Quinn's home, only to uncover that Quinn's doppelgänger inadvertently slid the entire population to a parallel universe years earlier. Teaming up with both Quinns, Maggie, and Rembrandt, they embark on a mission to the alternate world where the missing citizens have ended up, determined to rectify the situation and bring everyone back to their rightful place.