1. Seinfeld
2. Star Trek (TOS, TNG & DS9)
3. The Twilight Zone (1959-1964)
4. Law & Order
5. Law & Order: SVU
6. Downton Abbey
7. The West Wing
8. Mad Men
9. Frasier
10. The Americans
#TV
Supernatural
House MD
Sherlock (2010)
Star Trek TOS
Killing Eve
Fleabag
Doctor Who
Sherlock Holmes (Jeremy Brett version)
How I Met Your Mother
Our Flag Means Death
I'll just add four I didn't see below:
Mindhunters
Australian Survivor (All Stars S07)
60 Days In
Ridiculousness
Mini Series:
Night Of
Generation Kill
War and Peace (BBC)
Or, at least, TV shows we can watch anytime, over and over again, without getting bored:
Better Call Saul
The Expanse
The Wire
Inspector George Gently
Spaced
Justified
Detectorists
Boardwalk Empire
Batman: The Animated Series
Parks & Recreation