I've started watching the Twilight Zone - the 1959 series , been planning to do that for some time. The plots are kind of simple, but nice, so it's interesting so far.
I haven't seen any of the ones you mentioned, but I don't think you can go wrong with Linklater for talky movies. Try:
Before Sunrise
Before Sunset
Waking Life
Adventureland was pretty good, but it's not as big on the dialogue.