In the third STAR TREK feature film, directed by Leonard Nimoy, Admiral Kirk (William Shatner) has defeated the genetically created genius Khan, but Spock (Nimoy) is dead and McCoy (DeForest Kelley) is suffering from a strange mental aberration. Defying Starfleet orders, Kirk takes the Enterprise to Genesis to recover the body of Spock. Wonders--and dangers--await the Enterprise crew on the strange new planet.