What actor played The Riddler in the original "Batman" TV series?

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The military training center of Fort Sill is located in which US state?

What does the abbreviation "AT&T" stand for?

What's the term for a bet before cards are dealt?

What is "pub" short for?

Who was fired from the Interior Department in 1865 for having written "Leaves of Grass"?

What is the last word in the Bible?

Which US capital city was originally called Le Fleur's Bluff?

What's the world's most common second language?

What potentially fatal disease is also known as "rabbit fever"?

What alien comes from the planet Melmac?

What is the name of the mansion where Elvis Presley died?

What actor provides the voice for Sideshow Bob on the TV show "The Simpsons"?

When was Nescafe's instant coffee first launched?

Where is the Grand Canal?

Which country's wine might be labelled "DOCG"?