The third season features four epic adventures traversing a future Britain invaded by inter-dimensional knight's, a strange Victorian house haunted by ghosts from Ace's past, an alien world populated by Cheetah people and a 1940s army camp under siege from monstrous vampires.

The Doctor's past incarnations are being snatched out of time and space and transported to the Death Zone on Gallifrey, where they are reunited with some old friends and pitted against their deadliest enemies in the Game of Rassilon. Someone is manipulating the Doctor and his companions in order to claim the most ancient and powerful secret of the Time Lords, but can they survive the challenges and uncover the traitor before it is too late?

Season Seven of Riverdale goes where no season has gone before, the 1950s. Jughead Jones is trapped in the past with no idea how he got there nor how to return to the present. His friends are no help, as they're unaware they've ever existed anywhere else. Will Jughead and the gang be trapped in the '50s forever? And if so, is that a bad thing?