Darren Richardson

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 big decisions about their futures.

Claire returns with no recollection of the plane crash or anything that has happened since; Jack and Locke formulate a plan to defend Claire against her kidnapper, who threatens to kill off other survivors unless Claire is returned to him.

Harry Langford enlists McGarrett and Danny's help to track down a teenage British royal who has run away while under his protection; Grover, Tani and Junior work a 25-year-old murder case after a mysterious videotape arrives at headquarters.