Jason Rafiel, an old friend of Miss Marple's, dies and leaves her an unusual legacy, to grant his final wish: she has to uncover a possible murder that may or may not have happened already. All she gets are two tickets to a Mystery Bus Tour and the a... (more)dvice to invite someone trustworthy to the bus trip, the only thing she knows about the crime being the single word 'nemesis'.

Adrian Rawlins, Amanda Burton, Anne Reid, Dan Stevens, Emily Woof, George Cole, Graeme Garden, Heidi Monsen, Johnny Briggs, Laura Michelle Kelly, Lee Ingleby, Richard E. Grant, Ronni Ancona, Ruth Wilson, Will Mellor