IGN has news that Leonard Nimoy, the original Mr. Spock, will lend his voice to Star Trek Online, following up on last week's news that Zachary Quinto, the rebooted Spock, is joining the voice cast of Cryptic's sci-fi MMORPG. Word is Nimoy will narrate "key scenes and events in-game." They quote him as saying: "I'm happy to be involved with Star Trek Online. In this game, the essence of Star Trek -- exploration and adventure -- lives long and prospers. I'm pleased that a whole new generation of fans will be able to discover new frontiers in the Star Trek universe." They have a Nimoy Voiceover Session Trailer to go along with the news.