Whose memory is the movie "Gladiator" dedicated to?

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How long, in yards, is an NFL football field?

What is the wife of a duke called?

What superteam includes Superman, Batman, Wonder Woman, Flash, Green Lantern, Aquaman and Martian Manhunter?

In what Australian state would you find Whyalla?

Bangladesh is located at the apex of which Bay?

In what country would you find the active volcano "Etna"?

Which sea is located between Australia and New Zealand?

What is the study of inland waters called?

Who replaced Michael Keaton as Batman in the movie series by the same name?

What dance craze inspired the 1990 film "The Forbidden Dance"?

Over what ocean did Amelia Earhart disappear?

Which US president had a sign on his desk that read "The Buck Stops Here"?

Which Apollo space mission put the first men on the moon?

Though not published first, which book in "The Chronicles of Narnia" series comes first chronologically?

Which two South American countries do not share a land boundary with Brazil?