This Doctor Who screencap contains
berretto verde, forze speciali, soldato d'elite, soldato d'elite green beret, and forze speciali.
There might also be
affatica, fatiche, navy seal, sigillo, guarnizione del blu marino, guarnizione, and fuciliere.
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.