Why is the History Channel so obsessed with the end of the world these days? :1orglaugh
1984
Blade Runner
Silent Running(like 5 dudes on eco ships with some robots for company, rather bleak)
28 days later
Original planet of the apes
Mad max for definite, Fallout probably partly based on it
And yea must get around to seeing Soylant green
PS> Oh yea and equilibrium for the sheer entertainment factor
If you like quirky movies, I highly recommend Six String Samurai.
It's armageddon week.