The show follows a group of teenagers living through the Troubles in Derry, Northern Ireland.
Channel 4 posted a 20 second clip showing the Derry Girls getting up to mischief once again.
The officers in the promo video catch the mischievous school kids causing trouble. "Put your hands in the air, slowly turn around, and place your palm flat against the wall" shouts the officer, to which Clare responds in a nervous manner "You have my full cooperation, sir".
Our favourite famous 5 return to our screens next year after much anticipation for the new season.
Shooting for the 3rd and final season ended last week.
