We got a bit excited when we read the billing for this, but it’s not Tom O’Connor who’s starring in it, but a man called Tom Connor. It would have made sense, too, because it’s about fellow Scouse royalty in the shape of Paul McCartney, although the Connor who’s in this has seemingly performed as Macca on stage on a number of occasions to some acclaim. He’s appearing here in the story of how he wrote Yesterday, which as ever this series will be doing via a slightly odd comedy drama that doesn’t really have any jokes in it.