Sean Bean snuck off from working on-set for a trip down memory lane at a welders' yard.
The actor – currently filming Outlaw - was a welding apprentice before finding fame.
Chris Holmes, 42, said the star dropped into his Gloucestershire business and had a cup of coffee and a go at welding.
"He said he used to be a welder and fancied getting back into it and asked if I would mind him having a go," he explained. "He had dodged all the fancy film people. I think he was fed up with them.
"I told him if his film career went up in smoke he could go back to welding. He's not too bad."
