Dr Who-Series 4 Part 2

Not only do all his past companions reunite with Tenth Doctor David Tennant (Broadchurch, Harry Potter and the Goblet of Fire) in this thrilling set of episodes, Captain Jack Harkness (John Barrowman, Torchwood) also returns and we meet River Song (Alex Kingston, ER) for the first time. The second half of Series Four is a seminal set of stories which no Doctor Who collection is complete without!