Harry Potter villain Jason Isaacs is hiding an embarrassing secret - he's a terrible swimmer who once had to be rescued from drowning.
The Brit filmed Peter Pan on location in Australia in 2003 and convinced co-stars he was eager to hit the country's famous beaches.
But he is such a poor swimmer he had to be rescued by a lifeguard - and was secretly relieved when movie bosses banned him from the water.
He tells Total Film magazine, "I pretended that I was incredibly upset but the truth is I'm a terrible swimmer.
"One day I had to be rescued by the lifeguard in front of all these beauties. As I was carried back out the waves like some helpless three-year-old. I tried to hide my head in shame."