Star Trek: Moontrap

Star Trek: Moontrap is a crossover movie between Star Trek and Moontrap.

Plot
On July 20, 1969, during the last phase of the Apollo 11 mission to the Moon, a robotic eye emerges from the lunar soil and takes notice of the landing module as it takes off. The eye buries itself again.

Decades later, in the year 2022, the Starship USS Enterprise travels through time to the 21st century. The Space Shuttle Camelot encounters a derelict spaceship in orbit around Earth. Mission commander Colonel Jason Grant (Walter Koenig) leaves the shuttle to investigate. He discovers a reddish-brown pod and a mummified human corpse. Both things are brought back to Earth, where it is found that they originated on the Moon some fourteen thousand years ago. Shortly thereafter, while being unattended, the pod comes to life. It builds itself a cybernetic body with parts from the lab and pieces of the ancient corpse. The cyborg kills a lab technician and exchanges fire with security guards before Grant destroys it with a shotgun blast to the head.

Using the last completed Apollo rocket, Grant and fellow astronaut Ray Tanner (Bruce Campbell) go to the Moon on a search and destroy mission. They discover the ruins of an ancient human civilization. Inside, they found a woman in suspended animation who identifies herself in a rudimentary fashion as Mera (Leigh Lombardi). Mera later reveals the name of the killer cyborgs — the Kaalium. They survive the attack of a spider Kaalium and return to the landing module with Mera wearing her own spacesuit, but it turns out that the Kaalium have stolen the module. The Kaalium also shot down the command module, leaving the astronauts stranded on the Moon. In subsequent attacks by the Kaalium, Tanner is killed, Grant and Mera are taken prisoners, and the Kaalium head to Earth.

Grant frees himself and rescues Mera from certain death at the hands of a cyborg. In the meantime, the Space Shuttle Intrepid is launched to intercept the approaching alien ship. Grant and Mera look for the control room and find the landing module, which has been adapted into the alien machinery. Grant supposes the module was the last piece of equipment that the Kaalium needed to complete their ship. He starts the module's self-destruct sequence and, as they are attacked by a Kaalium crew member, discovers that he can use his gun as a rocket to get away. He and Mera exit through a breach in the hull. The EMP damages the ship after they have reached safe distance.

Some time later, Mera becomes a crewman aboard the Enterprise. Mera, having learned to speak English, explains that she was put in stasis to warn others about the Kaalium. Chekov tells her that she does not have to worry anymore, that it is over, and hugs her. The Enterprise leaves orbit to go back to its proper time.

As the end credits finish rolling, a brief audio clip is heard of Grant talking to a NASA official on the phone about the possibility of any debris that may have fallen to Earth in the aftermath of the ship's explosion. The official denies such a thing and assures Grant that anything that would have crashed to Earth would have incinerated upon entry.

In a post-credits scene, one of the pods survived the EMP blast and is on Mars preparing to build itself a new body using the remains of AMEE.

Cast

 * William Shatner as Captain James T. Kirk
 * Leonard Nimoy as Commander Spock
 * DeForest Kelley as Commander Dr. Leonard "Bones" McCoy
 * James Doohan as Commander Montgomery "Scotty" Scott
 * Nichelle Nichols as Commander Nyota Uhura
 * George Takei as Commander Hikaru Sulu
 * Walter Koenig as Commander Pavel Chekov, Col. Jason Grant
 * Majel Barrett as Nurse Christine Chapel
 * Grace Lee Whitney as Chief Janice Rand
 * Bruce Campbell as Ray Tanner
 * Leigh Lombardi as Mera
 * Robert Kurcz as Koreman
 * John J. Saunders as Barnes
 * Reavir Graham as Haskell
 * Tom Case as Beck