David Jason reprises his role as resolute Det. Jack Frost in this hit British drama based on R.D. Wingfield’s books. In this collection of episodes from the show's 11th and 12th seasons, Frost returns from suspension and gets caught up in the murder of a man with too many secrets. Later, a gold tooth is the only clue to a corpse's identity, and Sgt. George Toolan (John Lyons) is gravely injured while trying to save a stranger's life.