Cant figure out the title of a World War 2 based movie.?

The movie is set in Germany with a group of soldiers finding each
other by luck. To the best of my memory there is one British soldier
and the rest are Americans. One American soldier has an ace of spades
on his helmet. I think the title of the movie has St. in it somewhere
or maybe the full word, Saint. It is definitely not miracle at Saint
Anna's.