Which city has the world's largest castle complex?

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From 1916 to 1938, what US coin featured a buffalo on its back side?

What do the bar code letters UPC stand for?

What two alcoholic ingredients is the Martini cocktail made of?

What do James Arness, Michael Crichton, John Kenneth Galbraith, Krist Novoselic and Peter the Great have in common?

Where did Chicago Bears standout Brian Urlacher play college football?

What year did Volkswagen introduce the Golf R32 model?

What folk hero does Shakespeare make reference to in his play "The Two Gentlemen of Verona"?

What was Mrs. Addams’ first name on the TV show "The Addams Family"?

Who played the role of TV's E. L. Turner?

What working title for the movie "Scream" later named a hit 2000 film?

Who crossed the Delaware River on Christmas Eve in 1776 to catch the German Hessians celebrating Christmas?

Who is Tony Chu’s partner in the comic series "Chew"?

Which Swedish musician sang the song "Save Tonight"?

Which character did Anton Yelchin portray in the Star Trek film series reboot, prior to his death in 2016?

The "Strait of Magellan" is part of which continent?