4th and Forever: Muck City (2020)

S3E25 This Slide of Paradise

The Sliders follow Rickman to a dimension ruled by a deranged scientist who has been conducting unethical genetic experiments, resulting in the creation of a new breed of human hybrids. As they navigate this perilous landscape, they must confront the twisted consequences of the scientist's ambitions and find a way to escape before becoming part of his experiments themselves.