Taking place in a world where everyone tells the truth, The Invention Of Lying (opening in cinemas this Friday) follows hapless screenwriter Mark Bellison (Gervais) as he stumbles upon the ability to tell fibs. Click below to watch preview clips showing Mark about to be fired, having a disastrous date with Jennifer Garner and blowing his chance for birthday sex.

Any messages?

Is she your sister?

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You're fired