an Entity references as follows:
"The Coach with the Dragon Tattoo" is the second episode of the British science fiction television series Class. It was released online by BBC Three on 22 October 2016. Class follows four students of Coal Hill Academy and their alien teacher, as they deal with various alien threats. In this episode, the students, while trying to get over the traumatic events of the previous episode, must find and defeat a dragon-like alien of unknown origin who brutally murders people of the Academy. Meanwhile, Miss Quill (Katherine Kelly) feels that the inspector in charge of reviewing her (Jami Reid-Quarrell) might not be who he appears to be.