Deep Impact was like the world's longest TV disaster movie! It could've aired in the 70's as Tidal Wave '77.
This topic has now reminded me of The Day After. I remember how big it was at the time, but hadn't seen it since the mid-80's. Here in the UK it airs every few months on some crap channel on Sky, and I saw it again recently. It's really bad.
I was totally thinking about
The Day After when I woke up today. I had a dream which reminded me of
Northern Exposure, and in my semi-awake state I was like "I wonder of John Cullum's (who was in both
The Day After and
Northern Exposure) family got shot after he did in 'TDA'." It's really not as random as it sounds. I am big into PA fiction/film and I only remember that dood in those two things, so there's the association. TDA was pretty awful, but I didn't see it at the time because I was too young. When I saw it like ten years later, it had lost its impact.
TDA can't hold up to either
Threads or
Testament, but I am glad that it (supposedly) gave Reagan pause for thought about winnable nuclear wars.
ETA: But more on the so bad it's good topic with
The Day After, after thinking about it, I agree. That farm next to the silo, Jason Robard's daughter's final scene, the chuch scene, people in movie theaters and performing surgery when there's about to be a global nuclear war, the scene with the orange/apple whatever...yeah, it probably does venture into so bad it's good territory.