Darren Richardson

The joy at Claire's safe return is short-lived when Ethan pounces on Charlie, threatening to kill off the survivors one by one unless she's returned to him. The camp set up an alarm system and sentry duty to protect her, but when Boone takes his turn to guard, he dozes off and is awoken by Claire's screams.

Jack heads to Cleveland to make things right with Rebecca on the night of her first big gig with the band. Randall, Kate and Kevin make some big decisions.

Harry Langford gets help from McGarrett and Danny to track down a runaway British royal under his protection. When a mysterious videotape shows up at 5-0 Headquarters, Grover, Tani, and Junior get to work.

After drinking a spiked cocktail, Van discovers that he has just 36 hours to break a criminal out of jail - or die. As he races to find a cure, he uncovers a Candy Store secret.