The tenth reincarnation of the Doctor in fine traveling around the universe meeting new and wondrous people, picking them up and taking them on the trip of a lifetime. But lately the TARDIS has been making peculiar noises.
It has been making odd sounds, somewhat sound like a little child will make while having a nightmare. Some sort of screaming noise, and the Doctor and his companions are trying to find what ever is the matter. Little does he know, his ship is having memories, distant memories of its past. It's the TARDIS Memories sequence, and everyone who can participate - even if they're not from Earth - has to help fix the TARDIS and recover it from it's blazing and distant memories.
The TARDIS is a soul, and it has less feelings...but it can feel memories blaze into his system. If the worse memories - nightmares - gets into the center...then anything can happen. A ship can turn against his master. It can be enemies with its best friend. It can overturn its system, and if it's powerful enough it can be powerful enough to destroy...