This Doctor Who screencap contains
cellula, cella, cella di prigione, and cell.
There might also be
penitenziario, penna, istituto penale, struttura penale, istituzione penale, and penale facility.
Basically the story of his three companions, Rose, Martha, and Donna, and how they can never stay with him long, and the Doctor has to let them go. Made da zcatz.