Anyone know this movie?

Question

Long time ago I saw a movie about a guy who was a natzi (sp?) back in the time of Hitler and he didn't like it so he had plastic surgery or something to make himself look like the jews and he lived the rest of his life as a jew, he got married and had kids, when one of his sons was about 25 he was doing research or something and found out the truth about his dad being a natzi, and he was torn between loving his dad because he was his dad and hating his dad cause he hated how the natzi's treated jews, anyone remember this movie?

Answer 1

Possibly, "The Man in The Glass Booth"?
http://www.imdb.com/title/tt0073345/