Gary Oldman as George Smiley
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Tinker Tailor Soldier Spy premieres at the Venice Film Festival

The latest version of the classic thriller Tinker Tailor Soldier Spy has premiered at the Venice Film Festival.

This time the iconic George Smiley is played by Gary Oldman.

Can his performance match that of Sir Alec Guinness?

Will Gompertz has spent time with the film crew.