This Doctor Who screencap contains
green beret, besondere kräfte, elitesoldaten, grüne barett, spezialeinheiten, elite soldat, and elite-soldat.
There might also be
marine-dichtung, dichtung, marine-siegel, siegel, marine dichtung, schütze, gasmask, beatmungsgerät, helm gas, gasmaske, atemschutzmaske, gashelm, and gas-helm.
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 Von zcatz.