What common legal item literally means "under penalty"?

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The Wyandotte Cave is located in which US state?

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What year did singer Whitney Houston dier?

What "Desperate Housewives" creator broke into TV as a personal assistant to actress Dixie Carter?

What was Billie Holiday also known as during her career?

Which main character dies in the 2014 movie "The Amazing Spider-Man 2"?

Who plays the role of Haley Joel Osment’s mother in the film "The Sixth Sense"?

What was Matt Dillon's horse on "Gunsmoke" named?

What undiagnosed condition forced singer Cher to leave high school at age of 16?

What wiped out Napoleon's Caribbean troops, leading him to scrap plans to conquer the New World?

What WWII European recovery program was named for the Secretary of State who proposed it?

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Which band recorded the song "Killing in the Name"?