Leonard Nimoy and Zachary Quinto (of "Heroes") are Spock of Vulcan
in JJ Abrams' "Star Trek", Christmas 2008!
"Director and executive producer JJ Abrams has announced that Zachary Quinto - one of the stars of 'Heroes' - will play Spock in his upcoming eleventh 'Star Trek' film, and confirmed that Leonard Nimoy will play the older Spock as well.
From Comic-Con in San Diego, Abrams "introduced Quinto as the new Spock and confirmed William Shatner's statements that Leonard Nimoy would appear in the film as Spock in later years. The writers still want Shatner to appear as well as the original Kirk, but have not yet worked out a way for to bring in the character as an older man."