http://nwhyte.livejournal.com/2499018.html

Doctor Who and the Rebel's Gamble takes the Sixth Doctor, Peri and again for some reason Harry Sullivan to three potential turning points of the American Civil War, in order to prevent someone else form turning those points (the lost Confederate orders which helped the Union win at Antietam, the death of Stonewall Jackson in friendly fire, and Gettysburg). Keith actually rises to some pretty good writing here, by Doctor Who 1980s standards, on the horror of war and dealing with grief. He could have made a bit more of Peri being from Baltimore, but otherwise the Doctor's travelling companions get better exposure this time. ( )