Perhaps inspired by the Maxwell Smart comedy series of the 60's starring the late Don Adams, Inspector Gadget was a famous policeman and detective with a seemingly endless amount of gadgets he can summon by saying "Go-Go-Gadget". After two attempts at the characters voice, producers decided to hire Don Adams himself to get the full effect of the voice, and found that he fit the role perfectly.

Here is the Inspector gadget episode "Gadget At The Circus"

Gadget takes Penny and Brain to the circus which is crawling with M.A.D. agents who try to eliminate him. The original airdate was September 15, 1983. Remember?