After her husband's abrupt death, a woman seeks solace with her in-laws. As they transform into Deadites one by one, she comes to discover that the vows she took in life survive even in death.

Retired from active duty, and training recruits for the Impossible Mission Force, agent Ethan Hunt faces the toughest foe of his career: Owen Davian, an international broker of arms and information, who's as cunning as he is ruthless. Davian emerges to threaten Hunt and all that he holds dear – including the woman Hunt loves.