Farscape - EPIC sci-fi
X-Files - tv series & movies
Battlestar Galactica
Stargate Universe (Many series & movie)
Startrek - Older series - the new one is rotta & chetha in history.
Babylon 5
Person of Interest - Not pure sci-fi but consists an AI which predicts the danger - very nice show
The KnightRider - 80's - Nostalgia, about a person who changes his face and fight crimes using his awesome AI CAR - Yep supercar.
Quantum leap - Soul travel concept
Fringe - Multiverse concept
Firefly - one of the best
The Expanse
The Orville - Better Star trek show than the 2018 Startrek series (STD - that's right called STD after the sex diseases because the show is that bad, LOL)
Lost in space
Stranger Things
12 monkeys - the movie is a lot better
Lost - Kevvu keka
Cowboy Bepop - Anime
Ghost in the Shell - Anime