Senior bar supervisor at the Inn, Julie Tween, said: "When I was serving him I did a double take and I was just like, 'oh my god, it's Superman'.
"I said 'oh, it is you', and I asked if he would mind having a picture because I love the movie.
"He said 'not at all, go and get your phone', he was very chilled out and has amazing blue eyes."
She added: "He said he was having a good time in Lyme and had been here for a couple of days."
"He is in between filming at the moment, he said, but he wouldn't give much away."
Mrs Tween said she believed Henry Cavill was having a meeting to discuss an upcoming film, possibly Batman v Superman. But we think, it was most likely Stratton: First Into Action which filming starts in May.