Mark Lenard

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 ...

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 ...

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

The fugitives Burke, Virdon and Galen try to save the life of a human blacksmith and his son, whom gorilla leader Urko has threatened with death ...