In which city are the headquarters of Organization of the Petroleum Exporting Countries?

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Who built the world's first free-standing geodesic dome in 1949?

What fantasy world is author Piers Anthony best known for?

What line on a map connects places of equal rainfall?

Who was the actress murdered while taking a shower in the 1960 movie "Psycho"?

In which movie did Billie Burke portray a witch?

What do "Tom', "Dick', and "Harry" refer to in the film "The Great Escape"?

What actress earned an Oscar nomination for her first screen appearance in "Breaking the Waves"?

What rock group took its name from the chief river of Hades in Greek mythology?

What 1994 cult film featured a day in the lives of characters Dante and Randal?

The Great Gazoo was an alien in which cartoon series?

Who received a chalet called "the Eagle's Nest" for his fiftieth birthday in 1939?

What were the wicks in the Vestal Virgins lamps allegedly made from?

In mathematics which prefix refers to 10 to the power of minus 12?

What are the names of the "Trailer Park Boys"?

What is the capital of Central African Republic?