Stalag 17 1953 Trailer Billy Wilder

As for movie best 3 in the prison camp, it might be "Stalag 17", "La Grande Illusion" and "The Great Escape".
Hero's William Holden is interesting, he is the setting of hate figure. It is understood that it not is neither this setting nor a free hero movie.

Directed by Billy Wilder (ビリー・ワイルダー)
Produced by Billy Wilder
Screenplay by Edwin Blum, Billy Wilder
Based on Stalag 17 byDonald Bevan and Edmund Trzcinski
Narrated by Gil Stratton
Music by Franz Waxman
Cinematography Ernest Laszlo, ASC
Editing by George Tomasini

Starring
William Holden
Don Taylor
Otto Preminger
Robert Strauss
Peter Graves
Neville Brand