The sopranos Deadwood richard jewell mother! gremlins 2 Starship troopers idiocracy burn after reading My dinner with andre Ballad of buster scruggs Once upon a time in hollywood Eyes wide shut under the silver lake mulholland drive Showgirls the burbs venture bros
Probably a good idea to watch the first 8 to 13 seasons of The Simpsons if you haven't already, because they quote that a lot.
Also, I'd probably add The West Wing to the list. You said "important", not "good".