Traudel Junge was a true believer. She was in the bunker until the end and witnessed the marriage of Hitler to Eva Braun. One of the last things Braun did was ask Junge to speak to her friends and relatives if she managed to get home.
Junge appeared in several documentaries about WW2 in her later years, recounting the experiences as the secretary of Adolf Hitler.
Yes, she was featured prominently in "The World at War".