We are enjoying this, and clearly finding it as bewildering as everybody else. It would help if the flashbacks could be in black and white. I'm also amazed that all the 1963 cars are all in immaculate condition, suggesting that they have been borrowed from some car fanatics restoration group. I also remember from the funeral, a black man mentioning all that people that Alex knew from the hospital. We haven't seen any more of him so I hope he appears in episode 3. I certainly think there are more adventures to come yet. I was going to make a comment about Keeley Hawes, but speech recognition on my tablet keeps changing it to Keeley Horse.
Martin