20 series recommended for anyone who enjoyed Doctor Who, ordered by audience score.
The Twilight Zone
1959
Star Wars: The Clone Wars
2008
Firefly
2002
Ben 10: Omniverse
2012
Babylon 5
1994
Quantum Leap
1989
Star Trek
1966
Farscape
1999
Star Trek: Strange New Worlds
2022
Star Trek: Voyager
1995
Doctor Who
2005
Sliders
Star Trek: Enterprise
2001
Supergirl
2015
The 4400
2004
Andromeda
2000
The Invaders
1967
Land of the Giants
1968
Earth: Final Conflict
1997
2024
