I’m sitting here watching the 50’s sci-fi classic, When Worlds Collide. The book and its sequel, After Worlds Collide are among my favorites. In it, or course, the Earth is completely destroyed by a rogue planet.
There’s been plenty of films where life on Earth is wiped out and/or decimated, but I can’t seem to come up with a long list where the planet itself is destroyed.
I got:
When World Collide
The Hitchhiker’s Guide to the Galaxy (technically a TV show, but I’ll include it)
Any more?
Dr. Strangelove doesn’t count, because the world isn’t destroyed, just all life on its surface. I think the OP wants movies where the entire planet is reduced to space rubble, ala Alderaan.
The only other movie like that I can think of is Titan A.E.
One movie that is open-ended about this (the Earth is destroyed if you’re a pessimist, it’s saved if you’re an optimist) is The day the Earth Caught Fire.
Finagle: Yeah, yeah, I know it’s not an “official” continuation of the story, (nor does the earth get totally destroyed either…), but I just brought it up as a “point of fact.”