This is the movie referenced from the George Green interview.
Dr. Josef Mengele (Gregory Peck) clones Hitler 95 times, and hopes to raise the resulting boys in Brazil, giving them childhoods identical to Hitler's. His ultimate plan is to create a band of Nazi leaders that can continue where Hitler left off, forming the Fourth Reich. Ezra Lieberman (Laurence Olivier), a Nazi hunter, learns of the plan and is determined to thwart it. When the two meet face-to-face in the home of one of the Hitler clones, it is up to the boy to choose who he will assist.
Don't forget Nazi's in Ukraine and Nazi's shipped to US and Canada as "refugees" and elsewhere in the world...they were never killed off, they just went underground and are now making their presence known...worldwide.