Dr. Shreek
Dr. Shreek is the name of a robot introduced and an antagonist in the Goosebumps book, Piano Lessons Can Be Murder.


Dr. Shreek is an Santa Claus-resembling robot created by Mr. Toggle. He is the piano teacher at the piano-learning school. He then tells a student, Jerry, he wants to steal his hands and chases him around until he is shut down by Mr. Toggle who wanted to finish the job.