The adventures of the Starship Enterprise continue in this Emmy-award winning animated series voiced by original cast members William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan, Nichelle Nichols, George Takei, and Majel Barrett, and scripted by esteemed science fiction writers Larry Niven, David Gerrold and D.C. Fontana. Episodes include "Beyond the Farthest Star," "Yesteryear," "One of Our Planets Is Missing," "More Tribbles, More Troubles," "The Lorelei Signal" and more. Extras include audio commentaries by David Gerrold and producer David Wise, text commentary by Michael Okuda and Denise Okuda, a making-of featurette, storyboard galleries and more.