Los Angeles, July 17 -- Actor Matt Damon has reflected on the physically demanding experience of filming 'The Odyssey', describing the Christopher Nolan directorial as an "expedition" rather than a movie and recalling how the production ended with what he jokingly called "water boarding," according to People.

Speaking to People, Damon, who plays Odysseus in the epic adaptation of the ancient Greek myth, said the film's globe-trotting shoot took the cast across Greece, Morocco, Iceland, Scotland and Italy.

"It really felt more like an expedition than a movie," Damon said.

"And if you were cold and wet, you just turned and you looked and Chris was just as cold and just as wet and going through it," he added, referring to director Christo...