I'd like to view this one again

I saw this decades ago. I really liked the movie, though I don't know if I would feel the same way today. The plot, as mentioned in the description, is that 12 Allied saboteurs are sent into Nazi-occupied Europe. Eleven of the men are captured and killed, the last gets away.

Mild Spoiler:

What I remember is that the Nazis find out about the mission, and set up 12 crosses on a hillside. As each man is captured, he is crucified. The twelfth man, through luck I suppose, is able to meet people who risk their own lives to protect him, and finally he reaches neutral territory. I'll never forget the closing scene which is of the hill with the one empty cross.

I'd like to see this again.