7.0
1989
 After the Warming (1989)
After the Warming (1989)
6.2
1965
 Tomorrow's World (1965)
Tomorrow's World (1965)
8.3
1983
 The Real Thing (1983)
The Real Thing (1983)
8.7
1985
 The Day the Universe Changed (1985)
The Day the Universe Changed (1985)