Star Trek IV: The Voyage Home

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.

Cast

William Shatner

Admiral James T. Kirk

Leonard Nimoy

Captain Spock

DeForest Kelley

Dr. Leonard 'Bones' McCoy

James Doohan

Captain Montgomery 'Scotty' Scott

George Takei

Cmdr. Hikaru Sulu