Travelling with the Raggedy man

Amy Pond and her cousin Chelsea Willows were 7-years old when the newly regenerated 11th Doctor crashed into their lives. They meet him again when they were adults and they join him in the TARDIS for adventures in time and space. But Chelsea is somewhat wary of the eccentric man-child Doctor, and with cracks popping up all over time and space, it's gonna be an interesting time.