Ricky Gervais unveils trailer for 'Learn English' web series - video
Learn English with Ricky Gervais - billed as 'A New Landmark in Human Comprehension' - will feature the comedian and his cohort Karl Pilkington.
In the new clip, Gervais and Pilkington quarrel over which English phrases should be taught to a foreign citizen, with the Office star calling the resulting chaos "the worst English lesson ever".
Back in June, Gervais confirmed that he is to wrap up Sky1's An Idiot Abroad and his animated series The Ricky Gervais Show in order to focus on new Channel 4 comedy Derek.
Meanwhile, Life's Too Short - co-created by Gervais and starring Warwick Davis - will return for a special in 2013, which Davis confirmed to Digital Spy.
Learn English with Ricky Gervais will launch with a free pilot, out August 14 on iTunes.
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> Ricky Gervais's Derek review: Touching comedy or offensive error?