What actor did Michael J. Fox replace as Marty McFly in "Back to the Future"?

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Which grandmaster did Bobby Fischer defeat in 1972 and became the first American to win the world chess title?

What is the more common name for the fruit "Citrus maxima"?

Which detective novel did Wilkie Collins publish in 1868?

What is the last name of brothers Dmitri, Ivan, Alyosha and Smerdyakov?

The town of Swords is located north of what European city?

In what city would you find the most famous street named "La Rambla"?

What ferrous alloy has a minimum of 10 percent chromium content?

In what year did the Soviet Union launch its first Sputnik satellite?

Which element has the chemical symbol Pt?

Which element appears tenth on the periodic table?

What vehicle was driven by Michael Knight?

Who released the 1970 album "After the Gold Rush"?

What actor provided the voice for the song "Thriller"?

What 2005 movie stars Ellen Page and Sandra Oh?

What name is given to William the conqueror's survey of England in 1086?