Doctor Who | On this day in 2008: ‘Forest of the Dead’
As the shadows rise and Donna is trapped in a parallel world with no memory of the Doctor, he forges an alliance with the mysterious River Song as they attempt to halt the advances of the deadly Vashta Nerada.
“Everyone knows that everyone dies. And nobody knows it like the doctor. But I do think that all the skies in all the worlds might just turn dark, if he ever accepts it.” - River Song