Which 1960s spy comedy starred Don Adams as Maxwell Smart?

Which 1960s sitcom features a talking horse? In 'The Beverly Hillbillies', how does the Clampett family become rich? In 'The Addams Family', what is the name of the disembodied hand? In 'The Munsters', what is the name of the Frankenstein-like father? In 'Batman' (1966), which actor played Batman? In 'Wonder Woman' (1975), which actress played Wonder Woman? In 'The Incredible Hulk' (1977), which bodybuilder played the Hulk? In 'Smallville', which character is the series about in his youth?