The actress wouldn't name the person but said he told other filmmakers she was "really combative" after disagreeing on her character.

For many actresses in Hollywood, being labeled difficult, even for simply standing your ground, can have lasting repercussions for their career. Olivia Munn is opening up about her own experience working with a director she claimed later wanted to "ruin her career" because they had creative differences on set.

Olivia Munn’s time on The Newsroom was not always the easiest. In a Monday episode of Dax Shepard’s podcast Armchair Expert, the actress opened up about an experience she had with one of the many directors who worked on the hit HBO show and claimed that they wanted to “ruin” her career.