Time traveler James Cole (Aaron Stanford), keen-witted virologist Cassandra Railly (Amanda Schull) and brilliantly demented mathematical genius Jennifer Goines (Emily Hampshire) form a team intent on stopping the radical "Army of the Twelve Monkeys" from unleashing a virus that will toll the death knell for humanity. The explosive first season of the apocalyptic sci-fi drama based on the cult movie by Terry Gilliam is collected in this four-DVD set.