Dr. Fritz Fredericks



Dr. Fritz Fredericks, more commonly known as 'Spidey', features as a prominent character in the 'Say Cheese and Die' saga, included in the first series of Goosebumps books. He appears as a living character in the first book in the saga, 'Say Cheese and Die', as well as in the television episode with the same name.

Origin
Not much is revealed about Spidey's personal life in any of the Say Cheese and Die canon, other than he assisted in building 'The Camera' in his 'youth', and that he is considered to be old by the time the events involving Greg and his friends occur.

Involvement with the camera
From what is revealed in the Say Cheese and Die canon, Spidey is responsible for triggering much of the events of the first book, 'Say Cheese and Die', as well as those occurring in the television episode of the same name.