What TV show did "Top of the Heap" spin off from?

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What is a kookaburra?

For what mysterious figure is the latch on the inside of some Boeing passenger jet doors named?

What song's lyrics include "tap, tap, tapping at your windowpane and bringing joy to every girl and boy"?

What spirit is the comic book nemesis of Casper, the Friendly Ghost?

What period preceded Picasso's "Rose Period"?

On which river does the city of Dublin stand?

In terms of area, what is the largest borough in New York City?

Seafloor spreading at midoceanic ridges is how scientists first discovered the periodic reversal of what?

What position was first held by George Clinton?

In the TV show "Growing Pains', what was Boner's dad's name?

In 1984, who became the first African-American US presidential candidate ever to win a primary?

Ben Kingsley won an Oscar in 1982 for which movie directed by Richard Attenborough?

What female dog is the secret object of Underdog’s affection?

What rock epic begins "The screen door slams, Mary's dress sways"?

Which US soul singer was known as "Lady Day"?