Star Trek II: The Wrath Of Khan
Feeling that the future holds nothing close to what the past once did, Admiral James T. Kirk begins to believe that galloping around the cosmos is a game for the young. Yet on a routine inspection of the U.S.S. Enterprise, Kirk's Starfleet career enters a new chapter as a result of his most vengeful nemesis: Khan Noonien Singh, the genetically enhanced conqueror from late 20th-century Earth. Escaping his forgotten prison, Khan sets his sights on both capturing Project Genesis, a device of god-like power, and the utter destruction of Kirk.
Star Trek IV: The Voyage Home
Branded as fugitives by the very federation they swore to protect, the crew of the U.S.S. Enterprise dutifully returns to Earth to face charges for crimes committed in the course of rescuing a resurrected Spock. But en route, it is learned that the Earth is being ravaged by a strange alien probe demanding a response from a life form that no longer exists. Commandeering a captured Klingon Bird of Prey, Kirk and his crew bend time and space to save Earth and rediscover the meaning of friendship.