Another Time Lord Says Goodbye, Peter Capaldi to Leave 'Doctor Who' Posted By: Michael Hines January 31, 2017 @ 10:35 am Entertainment Daypop Tweet Share Reddit +1 Pocket LinkedIn Peter Capaldi ends his reign as the Time Lord and is set to leave the show Doctor Who at the end of this year. Peter Capaldi to leave ‘Doctor Who’ Via rss.cnn.com 01/30/2017 6:34 PM Twocoms / Shutterstock, Inc.