Lara's looking forward to a well-earned retirement from MI5, but her plans to relax on holiday with the Cook family are quickly disrupted.

In a cave by the beach, the children stumble on to a smuggling ring, and it's down to Lara to get help.

Her brilliant new gadgets come in very handy, and, after a thrilling high speed chase, Lara makes sure the criminals are apprehended and everyone is safe.

At last she can get back to her retirement...or can she?