In 'The Beverly Hillbillies', how does the Clampett family become rich?

In 'Hill Street Blues', what does the sergeant say at the end of roll call? Which 1960s sitcom features a witch named Samantha married to a mortal? Which 1960s sitcom features a genie who lives in a bottle? Which 1960s sitcom features a talking horse? In 'The Addams Family', what is the name of the disembodied hand? In 'The Munsters', what is the name of the Frankenstein-like father? Which 1960s spy comedy starred Don Adams as Maxwell Smart? In 'Batman' (1966), which actor played Batman?