Bernice Summerfield has drawn the short straw. Not for her the pleasures of intergalactic conferences and highbrow lecture tours. Oh no. She's forced to take two overlooked freshers on their very first dig. And just when it seems things can't get any worse, her no-good ex-husband Jason turns up, claiming that he is in deadly danger. Benny finally begins to believe his wild claims, but unfortunately only after he has been kidnapped from his hotel room.