Jane Moneypenny combines forces with 007 to smoke out a mole that she is convinced is in the office. But as Bond is sacked and M forced into retirement, Moneypenny has to find him alone. 42 years later, Miss Moneypenny's niece, Kate, suspects that her aunt's death was no accident; the clues to what happened lie in the search for the mole. As she pieces them together, she realises that there are forces determined to stop her...