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

"I will always remember that, just because of our conflicts of how we approached a role, he wanted to ruin my chances of getting anything else," Munn said

Olivia Munn is recalling her time on The Newsroom and a disagreement she had with a male director who retaliated by smearing her work ethic. In a recent interview, Munn opened up about an incident she had on the set of the HBO series.