These series concern time travel, artificial intelligence, and more.
The series below range from mind-trippers likeMrs.
Davisto fun space dramas likeFarscape.

Ben Browder on ‘Farscape’; Betty Gilpin on ‘Mrs. Davis’; Alien Harry on ‘Resident Alien’.Credit:The Sci-Fi Channel/Courtesy Everett; Peacock; James Dittinger/Syfy/Courtesy Everett
Read on to see which others made it onto our list of the best sci-fi shows onPeacock.
At under a half hour each, these bite-size narratives are a perfect sci-fi snack.
Mixing social commentary with popcorn entertainment,Slidersis a joyride through infinite Earths.

Jonathan Frakes of ‘Beyond Belief: Fact or Fiction’.20th Century Fox Film Corp./Courtesy Everett

(From left to right) Wayne Pygram, Gigi Edgley, Jonathan Hardy, Anthony Simcoe, Claudia Black, Ben Browder, Virginia Hey, and Lani John Tupu on ‘Farscape’.Sci-Fi Channel/Courtesy Everett

Hayden Panettiere and Jack Coleman on ‘Heroes’.Chris Haston/NBC/courtesy Everett

Jake McDorman and Betty Gilpin on ‘Mrs. Davis’.Peacock

Andrew Lee Potts and Hannah Spearritt on ‘Primeval’.ITV Network/Courtesy Everett

James Coco and Leslie Nielsen on ‘The Ray Bradbury Theater’.Courtesy Everett

Judah Prehn and Alan Tudyk on ‘Resident Alien’.Syfy/Courtesy Everett

(From left to right) Kari Wuhrer, Jerry O’Connell, Melinda Clarke, Cleavant Derricks, and Sabrina Lloyd on ‘Sliders’.Universal Television/Courtesy Everett