Sarah Wayne Callies is the star of spine-chilling ghost story The Other Side of the Door - but told Digital Spy she'll probably never watch the film.

"It scared the shit out of me to shoot it!" admitted the actress, who avoided watching her episodes of The Walking Dead for the same reason.

Sarah Wayne Callies in The Other Side of the Doorpinterest
20th Century Studios

The Other Side of the Door casts Callies as a grieving mother who goes to dangerous - and supernatural - lengths to be reunited with her deceased son.

A horror veteran who's very much not a horror addict, the Prison Break star also told DS which she finds scarier - ghosts or zombies - and her answer may surprise you...

The Other Side of the Door will be released to UK cinemas on March 4.

Watch The Other Side of the Door's eerie trailer right here: