Ethan Peck Cast as Spock in 'Star Trek: Discovery' Star Trek: Discovery has cast <br />Ethan Peck to play the iconic Vulcan in Season two of the <br />CBS All Access drama. The character was first portrayed by Leonard Nimoy on the original <br />'Star Trek' TV series. Zachary Quinto has gone on to play the famously logical science officer in the recent reboot films. Peck is the grandson of Oscar-winning actor Gregory Peck. He previously starred in the short-lived ABC Family adaptation of 10 Things I Hate About You. His other roles on the small screen include 'Madam Secretary' and 'Gossip Girl.' Season 2 of Star Trek: Discovery will debut sometime in early 2019.
