Kirk and Spock are chosen by a mysterious race to lead an expedition of alien specialists to an "insane planet" and recover a...

Kirk and Spock are chosen by a mysterious race to lead an expedition of alien specialists to an "insane planet" and recover a...

Spock, Sulu, and Uhura are delivering a Slaver stasis box by shuttlecraft when they detect another box. Following the signal,...

While exploring an aquatic planet, Kirk and Spock are lost at sea. They are later found... but have been transformed into amp...

The Enterprise is sent on a mission to explore a "Bermuda Triangle of Space," only to find itself and a Klingon ship trapped ...

The Enterprise is sent on a mission to explore a "Bermuda Triangle of Space," only to find itself and a Klingon ship trapped ...

The Enterprise responds to an old-style distress signal from an unknown "Terratin" colony, and follow it to its source: an un...

Harcourt Fenton Mudd returns with a love potion which he claims can cause any male and female to fall in love. He inadvertent...

The Enterprise travels to the shore leave planet for some well-deserved rest and relaxation. The planet can create organic an...

The Enterprise travels to the center of the galaxy only to discover themselves sucked into a dimension where the laws of time...