This week, there\u2019s a massive Silurian spaceship pre-crashing in the direction of Planet Earth, and the whole gang is on board for the ride. Brendan\u2019s on the lookout for discarded teeth, Nathan\u2019s holed up in an escape pod watching reruns of Mitchell and Webb, James\u2019s progress is being hindered by the unfeasibly large amounts of vegetable matter in his pants, and Fiona is doing a terrific job of keeping her feisty new companions under control. Somehow, life finds a way, in Dinosaurs on a Spaceship.