Mark Lenard

When a huge alien probe enters the galaxy and begins to vaporize Earth's oceans, Kirk and his crew must travel back in time in order to bring back whales and save the planet.

Dir. Leonard Nimoy · With William Shatner, Leonard Nimoy, DeForest Kelley

After years of war, the Federation and the Klingon empire find themselves on the brink of a peace summit when a Klingon ship is nearly destroyed by an apparent attack from the Enterprise. Both worlds brace for what may be their deadliest encounter.

Dir. Nicholas Meyer · With William Shatner, Leonard Nimoy, DeForest Kelley

A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.

Dir. Leonard Nimoy · With William Shatner, DeForest Kelley, James Doohan

Two astronauts and a sympathetic chimp friend are fugitives in a future Earth dominated by a civilization of humanoid apes. Based on the 1968 Planet of the Apes film and its sequels, which were inspired by the novel of the same name by Pierre Boulle.

Dir. Anthony Wilson · With Roddy McDowall, Ron Harper, James Naughton