Maxwell Smart is a fictional character from the television series Get Smart, which originally aired from 1965 to 1970. He is a bumbling secret agent working for a government agency called CONTROL, tasked with thwarting the evil organization known as KAOS. Smart is known for his comedic mishaps, clever gadgets, and catchphrases, including "Would you believe?" The character was portrayed by actor Don Adams, who brought a unique blend of humor and charm to the role. Maxwell Smart's adventures often involve a mix of espionage and slapstick comedy, making him a memorable figure in the world of television spies.