Who reveals "the man behind the curtain" in "The Wizard of Oz"?

More Questions:

What is Canada's popular winter ice sport that is not hockey?

Who was pictured on the first US adhesive stamp?

In what country is the Nobel Peace Prize awarded?

Who wrote the famous poem "The Waste Land"?

Which famed Science fiction author wrote the novelization for the 1966 film, "Fantastic Voyage"?

What country borders Guinea to the south?

In the cartoon "Wacky Races', who drove the Bulletproof Bomb?

Which film won the Best Picture award at the 58th Academy Awards?

What 1982 comedy film's first sequel was subtitled "The Next Day"?

In the TV show "The Simpsons', which character is allergic to regular milk?

What 1981 thriller opens with the discovery of three faceless corpses at an amusement park in Russia?

What Welsh songstress has performed the themes for three different Bond movies?

What is the name of the cafe in the TV show "Friends"?

Who had to be removed from swearing from President Andrew Jackson's funeral?

In the TV Show "Gunsmoke", who portrayed the blacksmith, Quint Asper?