Quoted the A Team "don't you love it when a plan comes together"
On the final scene of the episode, you can clearly read "Avalon" written on a stonesign. Avalon is the magical kingdom said to be the resting place of King Arthur.
Tom Burke stars with real life father David. David was Watson to Jeremy Brett's Holmes in the first 2 Granada series. Tom's mother Anna Calder Marshall also guested in an episode