Roger Ebert was a vocal proponent of this Charlie Sheen-starring 1996 sci-fi flick, though that wasn't enough to prevent it ...

His fear began when he woke up alone. His terror began when he realised he wasn't.

Sci-fi movies often use dystopian futures and otherworldly threats to reflect on humanity's progress. The genre has changed a lot over the years. In the early days of cinema, pioneering sci-fi movies ...