![Robert Ryan](http://i.imgur.com/5KSMtMH.jpg)
![Hildegard Knef](http://image.tmdb.org/t/p/w92/yQHR9HgNKDZ8CZXDBMfxJryml3A.jpg)
Movies of Robert Ryan and Hildegard Knef together
Robert Ryan and Hildegard Knef have starred in 1 movie together. Their first film was The Dirty Dozen in 1967..
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1967
![The Dirty Dozen](http://image.tmdb.org/t/p/w185/2PKazVY2F2GhRfQyErq8QWiq0Au.jpg)
The Dirty Dozen
The Dirty Dozen
Robert Ryan
Starred as Col. Everett Dasher Breed
Hildegard Knef
Starred as Uncredited
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