S1·E2 The Life Against Death Raid

During a desert battle, Hitchcock is badly wounded. Troy decides to risk taking him to a nearby German field hospital as their own hospital is too far away. Upon arriving at the hospital he and Moffitt nearly pull off the masquerade, except for a paranoid patient -- Captain Friedrich -- who tells everyone they are American spies. No one believes him but during the delay the doctor notices a tattoo on Hitch's arm from Ft. Benning, Ga. Troy forces him, at gunpoint, to finish the operation. They escape in a hail of gunfire after the surgery.