Jackie Jesko also talks to THR about her and the producers' "careful" approach to discussing motherhood and what surprised her most about Walters' life during her research.

I think with someone like Barbara, people know that she was a difficult person and a complicated person, and it would be ridiculous to make something about her that didn’t include that.”

Barbara Walters Tell Me Everything,” a documentary about the iconic late journalist, is now streaming on Hulu. Stream the Barbara Walters doc online.