The honeymoon's over! Newlywed George Clooney gets back to work on the set of sci-fi mystery Tomorrowland in Canada 

He tied the knot with human rights lawyer Amal Alamuddin in a lavish Italian ceremony on September 27.

And three weeks after his wedding, George Clooney was back at work filming scenes for his upcoming movie Tomorrowland in Vancouver, Canada.

The 53-year-old actor was spotted on set on Friday as he grabbed some lunch in between takes.

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Hard at work: George Clooney was spotted filming for Tomorrowland in Vancouver, Canada on Friday morning, just three weeks after marrying Amal Alamuddin in Venice, Italy

Hard at work: George Clooney was spotted filming for Tomorrowland in Vancouver, Canada on Friday morning, just three weeks after marrying Amal Alamuddin in Venice, Italy

The Monuments Men star was clad in dark green cords and a khaki zip up jacket, clutching several snacks in his hands as he chatted to one of his colleagues.

Disney's latest project is inspired by the theme park attraction of the same name, Tomorrowland, which showcased a futuristic vision of the world when it first opened in the California park in 1955.

The film, which also stars Hugh Laurie and Britt Robertson, is being helmed by Mission Impossible: Ghost Protocol director Brad Bird and produced by Damon Lindelof, best known for Lost and Star Trek.

Family-friendly film: Clooney will play reclusive inventor Frank Walker in Disney's new live action adventure

Family-friendly film: Clooney will play reclusive inventor Frank Walker in Disney's new live action adventure

High hopes: Director Brad Bird turned down Star Wars: Episode VII to focus on Tomorrowland

High hopes: Director Brad Bird turned down Star Wars: Episode VII to focus on Tomorrowland

Futuristic: The film is loosely based on the Tomorrowland themed section of Disneyland amusement parks

Futuristic: The film is loosely based on the Tomorrowland themed section of Disneyland amusement parks

Bird, Lindelof and Clooney recently unveiled a first look trailer of their ultra secretive sci-fi mystery at New York Comic Con.

The plot centres around lead character Casey Newton (Britt Robertson), who is transported to a faraway land when she touches a magical totem.

She seeks out the help of Frank Walker (Clooney), a genius inventor who shies away from society, in order to unlock the mysteries of the secret world.

'She's young, fresh and outgoing - he's closed up,' Brad explained, according to USA Today.

'His house, you can't see in any of the windows. It's like a guy who's saying "Go away!" - even the door says, "Go away!"

'When she turns the tables on him, underneath about six layers of (mad) older guy who doesn't want to be bothered is a little bit of respect.'

Tomorrowland is due to hit cinemas in May 2015.

Hollywood heavyweight: George is also set to star in 2015's Money Monster and Hail, Caesar!

Hollywood heavyweight: George is also set to star in 2015's Money Monster and Hail, Caesar!

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