Excalibur is one of the most ambitious tellings of the legend of King Arthur. It's chock full of knights, castles, and excellent actors. Today we find out if Sir Patrick Stewart and Sir (?... probably) Liam Neeson, among others, can do enough heavy lifting to hold Excalibur on high or if it will forever be a stabbing pain in our rocky hearts.  Stream Excalibur online: https://amzn.to/2E7IlBwLearn more about your ad choices. Visit megaphone.fm/adchoices