Daniel Hopkins thought he knew what he was letting himself in for when he joined the top-secret UNIT organisation as its latest Medical Officer.Racing about the countryside, chasing strange lights in the sky?Check. Defending the realm against extraterrestrial incursion?Check. Frequent ear-bashings from UNIT's UK CO, the famously no-nonsense Lt-Col Lewis Price?Check. Close encounters of the First, Second and even Third kind?Check, check, check. But he had no idea what alien beings were really like.Until the day of the Fallen Kestrel. Until the day he met the Doctor.Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. his release is directed by Jamie Anderson, son of TV legend Gerry Anderson (Thunderbirds, Captain Scarlet, Terrahawks, etc).The Doctor in this story is played by Peter Davison, familiar to many viewers and audiences for his years as star of stage and screen.CAST: Peter Davison (The Doctor), Blake Harrison (Lieutenant Daniel Hopkins), Russ Bain(Lieutenant-Colonel Lewis Price), Genevieve Gaunt (Corporal Linda Maxwell), Deborah Thomas (Annabel Morden), Anna Louise Plowman (Dr Jennifer Harrison), Robbie Stevens (Morris), Jacob Dudman (Samuel).