Alfonso Cuaron, Sandra Bullock, George Clooney
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Venice Film Festival: George Clooney's Gravity character 'looked fun to play'

The stars of Gravity have spoken about their experiences preparing for the film ahead of its world premiere, opening the Venice Film Festival.

George Clooney and Sandra Bullock were joined by director Alfonso Cuaron, to discuss the film.

The premiere kicks off 11 days of screenings and parties as the Italian festival celebrates its 70th edition.

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