After a lengthy absence, the Doctor returns to Earth and scoops up up
Amy and Rory for yet another adventure. He also manages somehow to
include Rory's dad, Brian Williams. Those aren't the only travelers
however as Queen Nefertiti and big-game hunter John Riddell are also on
board. The TARDIS next reappears on board a large ship and the Doctor is
delighted to find a cargo of prehistoric dinosaurs on board. Using the
ship's computers, Amy determines that the ship's crew is nowhere to be
found. There is someone on board however who has no intention of giving
up his ..
