When you find two men, one unconscious, handcuffed together and in the middle of the desert, you want to know what’s going on. And when one says he’s a Military Police Sergeant taking a suspected spy to stand trial, it sounds a fair enough answer.

But when the other guy tells you that the Sergeant is really the spy — which do you believe?

That was the question facing Corporal Jack Wills — and an awful lot of men’s lives depended on him getting the right answer.

Story: Skentleberry

Art: Usero

Cover: Penalva