Itâs almost time for the royal wedding of the year as Prince Harry will marry Meghan Markle on Saturday. In case youâre not one of the 600 people that will attend the ceremony at St. Georgeâs Chapel at Windsor Castle, youâre probably going to want to catch it on TV. ABC, NBC, CBS, BBC America and a few more but, HBO will have Will Ferrell and Molly Shannon will reprise their roles as Cord and Tish to host live coverage beginning at 7:30am.