This story is a sequel to Doctor Whooves Episode 17: Angie the Great

Upon returning to Ponyville, the Doctor learns that there's a new mare in town by the name of Colgate and that she desperately needs his help. When a chance encounter leads to Twilight and Pinkie Pie getting trapped in the past, the Doctor will have to solve the mystery behind Colgate's curse as well as learn her connection to an ancient and lonely creature.

This story is a sequel to Doctor Whooves Episode 13: Clockwork and the Doctor

The Doctor, Twilight, and Derpy head off to the Doctor's home dimension, but something goes wrong and they instead end up in a dimension where they were merely fictional characters in television shows. Things get even more complicated when they end up separated at a certain My Little Pony convention alongside two fans and a mysterious figure with an odd arsenal of powers appears.