Robson Green ended up in hospital while filming a new TV show in Australia - after a crocodile gave him such a fright he fell over.
The actor, 51, fell back into a metal pole after the creature snapped at him from behind bars while he was filming new show Robson Green's Australian Adventure.
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Speaking to The Sun, he said: "During the sequence a crocodile snapped at my leg and I jumped out of the way and banged my head on a wooden pole.
"When I was checked over in the local hospital, they asked what had happened and I said, 'Crocodile attack!'"
He explained: "It was actually in a cage and I was out of harm's way so it wasn't really dangerous at all.
"But stupidly it gave me such a fright that I jumped out of the way and banged my head on the pole. I can say legitimately that I got a cut on my head from a crocodile attack."
According to Mirror , he added: "It was quite embarrassing actually because I was genuinely upset that I'd hurt myself and got a cut on my head. I screamed, I hurt my head, there was blood.
Robson's new show sees him trekking across Australia over seven weeks to "show how people survive but also thrive in a very harsh and brutal environment and just explore the ways of a culture that has been in existence for thousands and thousands of years".
Robson Green's Australian Adventure airs on Quest from Friday April 8 at 9pm.