Star Trek III starts off with the weary Enterprise crew returning home after their near-death battle with Khan, and the actual death of Spock, whose body had been torpedoed to the Genesis world, which was a newly transformed planet, formerly without life. While all involved are a bit worse for wear, the biggest effect on a crew member seems to be with Dr. McCoy (DeForest Kelley), who is exhibiting strange behavior that suggests he may be cracking from the experience, babbling something about returning to Spock’s homeworld of Vulcan. Spock’s father, Sarek (Mark Lenard), is convinced that Spock’s “essence” has somehow been transferred to another before his death through a mind-meld, which would explain McCoy’s behavior. With an unknown life form recently found on the Genesis planet, Kirk (William Shatner) wants to visit and find out if Spock’s body is also reincarnated, but the instability of the area makes it off-limits to anyone but science officers. Kirk and company must hijack their old ship, against orders, but soon finds that murderous Klingons have discovered news of the Genesis Project, and are willing to kill anyone in order to gain information on the process. Leonard Nimoy directs.
Escape from New York is set in a future 1997, during a time when, after the crime rate has skyrocketed out of control, the island of Manhattan has been turned into an ultra-maximum security prison where the worst of the worst violent criminals are put to live in a state of walled-in anarchy. A potential global crisis emerges when Air Force One is hijacked, forcing the President’s (Donald Pleasance) escape pod to crash land on the island, where he is immediately taken and held hostage by the criminals there, led by the vicious warlord, The Duke (Isaac Hayes). As they will kill the President if any cop sets foot on the premises, the government recruits eye patch-wearing Snake Plissken (Kurt Russell), a former military hero turned criminal who has been recently sentenced to the island, in exchange for not only his freedom, but, due to a bomb implanted inside him set to detonate in mere hours, his life. Plissken has less than 24 hours to get the President out alive so that he can get some critical information delivered in time for an important political conference that might save the planet from a dark destiny. Co-written, directed, and scored by John Carpenter.