Britt Robertson Filming 'Tomorrowland' with George Clooney!

Britt Robertson keeps it casual as she heads to the Tomorrowland set on Friday afternoon (September 6) in Vancouver, Canada.

The 23-year-old Under the Dome star kept her hair up in a tight bun for her early morning hotel departure.

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The film, which also stars George Clooney and Hugh Laurie, is about a bright, optimistic teen bursting with scientific curiosity and a former boy-genius inventor jaded by disillusionment who embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space that exists in their memory as “Tomorrowland.”

10+ pictures inside of Britt Robertson…