Teacher

Teacher is a staff member at Bash Street School and Classes 1A & 2B's long-suffering teacher who works with the villains, Cuthbert Cringeworthy, Slasher Brown, Slasher Brown's Henchmen, The Colonel, The Inspector, Clint Katzenberger, Sergeant Slipper, Vilhemina Slop Bucket, Fatty Fudge, Reg Trademark and Sergeant Boot. His first name Algernon was revealed in a 1970's The Beano Summer Special.

He always wears a mortar board and has a domineering wife, Mrs. Teacher. Most (if not all) people related to him look uncannily similar to him, including his wife (which raises the disturbing possibility that Teacher has actually married his own sister). He drives an old broken car, which is often used by the Kids in their exploits and often wrecked.

Trivia

 * Teacher's home has mortarboards on top of the gateposts.