The cast of Class will appear in a global Class Live Stream on Friday 23 September, so put it in your calendar now! The Live Stream will be available on the Class official Facebook page and will start at 4:30pm BST.

Radio 1Xtra DJ A.Dot will host the Class Live Stream and will be joined by exciting young new talents Greg Austin, Fady Elsayed, Sophie Hopkins and Vivian Oparah, as well as Class producer Derek Ritchie. The Live Stream will also be available on the BBC Three YouTube channel.

Post your questions for the Class cast and Derek on Facebook, Twitter, Instagram and Snapchat by responding to the official Class social media channels or use the hashtag #AskClass.

The official Class social media channels are:

• Twitter – @bbcclass
• Facebook – @bbcclassofficial
• Instagram – @bbcclass
• Snapchat – bbcclass

Class is a YA series that will premiere on BBC Three this Autumn – please note it is not suitable viewing for younger audiences.

Coal Hill School has been a part of the Doctor Who Universe since the very beginning, but that has come at a price. All the time travelling over the years has caused the very walls of space and time to become thin. There’s something pressing in on the other side, something waiting for its chance to kill everyone and everything, to bring us all into Shadow.

Fear is coming, tragedy is coming, war is coming. Prepare yourselves, Class is coming.