Warning: potential spoilers below
Mary walks Julian through her journey of self-discovery and how she finally found her voice.
Thomas realises enough is enough - he must go ‘cold turkey’ on his Alison addiction, and needs Pat’s undivided attention.
Old friends of Mike check in to the guesthouse and agree to share the surprising secret of their success.
The Captain is thrown by a change to his daily routine, so Kitty steps in to teach him how to live in the moment. Robin helps Lady Button to remember lost friends.
Ghosts continues Fridays at 8:30pm on BBC One.