One of television's most celebrated dramas, "Battlestar Galactica" is the classic adventure of a ragtag fleet of humans, the sole survivors of a devastating nuclear attack by the robot cylons. Faced with an un-winnable battle against a deadly enemy, they are forced to flee under the protection of their one remaining warship, the outdated Battlestar Galactica. Pursued by the cylons - some of whom have now taken human form - Commander Adama (Edward James Olmos) and President Roslin (Mary McDonnell) lead these last remnants of humanity in search of a new home... a planet called Earth.
Lt. Sharon Valerii wakes up soaking wet in the tool room with an explosive charge in her duffel bag. Shortly afterward, a mysterious explosion destroys all the port-side water tanks on Galactica, creating a crisis for the entire fleet.