[Q]: Formulate an answer to this elaborate question: Who starred in a 1983 science fiction fantasy film directed by Antonio Margheriti, who was Tall, thin and gaunt ?
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[A]: John Steiner

[Q]: Formulate an answer to this elaborate question: Which American railroad, located in Southwestern Montana and Idaho, was backed by the Northern Pacific Railway?
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[A]: Gilmore and Pittsburgh Railroad

[Q]: Formulate an answer to this elaborate question: Name the American actor, film producer and environmentalist activist who co-wrote the '11th Hour', a 2007 documentary film about the state of the natural environment, distributed by Warner Independent Pictures?
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[A]: Leonardo DiCaprio

[Q]: Formulate an answer to this elaborate question: Who was the director of the 1964 American musical-fantasy film for which Cotton Warburton is probably best known for editing?
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[A]:
Robert Stevenson