john robay took one of the copies and he kept die ris of the massacre. he brought those along with him to berlin. and he sent a copy of the film to hitler. and he was hoping to make some kind of i guess change in german policy towards japan, but the net result of the -- of sending the film was a visit from the gestapo. and they came to his home, arrested him, interrogated him. for hours, and eventually they forced him to promise them that he would never speak about the atrocities again. >> where is that film? >> that's a good question. well, john mcgee's film is available in the united states. i mean, several copies were made so they're in different archives and in different homes, but john mcgee -- sorry, john robay's copy, we don't know where it is because people have searched the german archives and they can't find it. to this day, they're not sure if hitler has seen it, but the family is convinced that he did. >> if you saw the john mcgee film, what would you say? would you see the atrocities? >> you would see people being led away by the japanese so