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Baron Cohen's The Dictator opens in London

10 May 2012 Last updated at 22:51 BST

Comedian Sacha Baron Cohen's latest film The Dictator has premiered in London's Southbank.

Baron Cohen, famous for his roles as Ali G and Borat, arrived in character as Admiral General Aladeen, dictator of a fictional country.

The BBC's Lizo Mzimba spoke to him and actress Anna Faris about the satirical comedy.