United Kingdom, June 16 -- Gina Gershon suffered "a lot of PTSD" following the release of Showgirls.

The 63-year-old actress starred alongside Elizabeth Berkley in the 1995 erotic drama film, which centres on a woman who hitchhikes to Las Vegas to pursue her dreams of being a showgirl, but Gina admits that she didn't enjoy making the much-maligned movie.

She told The Independent: "I realised I have a lot of PTSD around that movie."

The film was a box-office flop and was widely panned by critics.

Gina now admits that she "knew it was going to be a disaster".

The actress shared: "They were like, this is gonna be huge - but I knew it was going to be a disaster.

"I was always happy with my work in it, but I knew that it was not going to...