Dr Vickers
From BRGS Wiki
Dr Vickers was a stand-in for Miss Hartley and was considered by many to be Boris Johnson or Peter Pettigrew due to his almost-identical appearance. Was usually either very happy or very cross. Mostly the former. Had an Xbox 360, and the 120 year 9 students he taught tried, unsuccessfully, every lesson to get his gamer tag. He has now left the school now that Miss Hartley has returned.