Actress Julia Roberts says working on the thriller "Homecoming" was a challenge, and feels the show can be renamed "No Easy Days". Hollywood's "Pretty Woman" Roberts is entering the world of the small screen with Amazon Prime Original series "Homecoming", adapted from a podcast with the same name.

"I was really taken with the podcast," said Roberts in a statement to IANS. "The characters were terrific. (Actress) Catherine Keener is a friend of mine -- she played Heidi in the podcast -- and she was fantastic. I was listening to it with (a TV series) in mind. The audio, the sound production, the fish-tank bubbles… it was all so visual. Micah and Eli know this material inside and out," she added.