Picks of the day

King Gary 9.30pm, BBC One

In theory, Gary and Terri’s big day will be a fairy-tale wedding, complete with a castle, but it turns out there’s a snag. When the guests arrive in Ireland, they find that the castle doesn’t exist, and planner Kay has fallen victim to a fake Airbnb scam.

As well as learning an important lesson about not paying outside the app, Kay is determined to put things right and starts searching for another venue. Most of the wedding party also seems inclined to make the most of things as they throw themselves into the joint stag and hen party.

However, Gary isn’t in a drinking mood. Not only is he disgruntled at not staying at a castle, he’s not impressed when Kay’s search for a replacement only turns up some ruins, so he decides to take charge himself.