What's the "safest" color on the US Homeland Security Advisory System's color scale?

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How many Imperial gallons would a firkin of beer contain?

What model was married to musician Tommy Lee?

What McDonald's item is known as "Le Royal" in France?

What original literary work was the movie "The Door in the Floor" based on?

'Songbird" is a book about what jazz singer's remarkable posthumous career?

In the series Harry Potter, what is the spell for water-making?

Which US state is nicknamed the "Peace Garden State"?

Which city is the capital of the Italian region of Tuscany?

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What present-day country is Mount Ararat located in?

What was the first name of the cartoon character Mr. Magoo?

Which member of "the Rat Pack" was married to a Kennedy?

What is the name of the bartender in the Billy Joel song "Piano Man"?

In Disney's "Aladdin', what is the name of Jasmine's pet tiger?

What is the full name of the Shakespearean tragedy "Hamlet"?