Join Spock (Leonard Nimoy), Dr. McCoy (DeForest Kelley), Uhura (Nichelle Nichols), Sulu ({$George Takei) and the entire Enterprise crew helmed by Capt. James T. Kirk (William Shatner) as they boldly go where no one has gone before in this six-movie DVD set commemorating the 50th anniversary of Star Trek. In Star Trek: The Motion Picture, the crew encounters a mysterious cloud of energy that hides an ancient secret. In Star Trek II: The Wrath of Khan, the fearsome Khan (Ricardo Montalban) unleashes his revenge on the Enterprise's crew. In Star Trek III: The Search for Spock, the crew race to restore a displaced spirit to his rightful body. In Star Trek IV: The Voyage Home, the crew goes back in time to 20th century Earth to save humpback whales. In Star Trek V: The Final Frontier, Spock's half-brother Sybok (Laurence Luckinbill) and an ambitious young Klingon (Todd Bryant) make trouble for the crew. And in Star Trek VI: The Undiscovered Country, Klingons and humans negotiate a peace treaty. Extras include a round table discussion with cast members about Star Trek's impact on their lives, featurettes, commentary tracks, an online quiz game and more.