Gavin & Stacey star Mathew Horne, Him & Her's Sara Solemani and Whitehall all star in the secondary school sitcom.
Watch the preview for Bad Education below:
Whitehall plays maverick teacher Alfie Wickers at Abbey Grove, where he relies on his cunning and a poorly developed ability to lie to help get by and take care of his class.
Solemani plays biology teacher Miss Gulliver, a love interest for Wickers, while Horne is cast as Head Teacher Frase, who believes he is hip, down with the kids and speaks in endless catchphrases. Michelle Gomez plays the intimidating Deputy Head Miss Pickwell.
Watch an extended trailer below:
Bad Education starts on Tuesday, August 14 at 10pm on BBC Three.