Philadelphia – 12 Monkeys (1995)
12 Monkeys is a staple of modern time travel fiction, which sees prisoner James Cole (played by Bruce Willis) sent back in time from 2035 to 1996 to stop the Army of the Twelve Monkeys from releasing a deadly virus that causes a worldwide breakdown (sounds familiar). In 2035, Cole lives underneath the ruins of Philadelphia in a subterranean militaristic society run by the mad scientists that figured out how to send humans back in time. Cole is serving a minimum of 25 years in prison, and while he is able to leave his underground dwelling to collect biological samples, wild animals pose a threat, as nature has reclaimed the planet.
