Who provided the most voices for characters on the Star Trek cartoon?
Answer Leonard Nimoy, DeForest Kelley and William Shatner were the only actors to contribute voices only to their original STAR TREK characters. All the other actors contributed additional vocal work, with Majel Roddenberry doing the bulk of the female roles, including the Caitan M’Ress. However, the champion for character vocalization would be James Doohan, he not only provided the voice for Scotty and Lt. Arex, he also gave life to dozens of Starfleet personnel, and several aliens were also given life through his talents. *A personal tip of the hat to Leonard Nimoy, without his generosity, Nichelle Nichols and George Takei would not have been involved in the animated series.