Related Clues

• "Back to the Future" subject
• Subject of an H.G. Wells novel
• Sci-fi subject
• Revisiting the past?
• "Lost" motif
• "Doctor Who" subject
• Make history, in a way
• "Back to the Future" feature
• Basis of the Doctor's adventures on "Doctor Who"
• Experience for Marty McFly
• How Italian, going back, ran into French scorer?
• The grandfather paradox implies that it’s impossible
• Sci-fi odyssey for a New York player
• Going back, in a way
• Solution for someone who's stuck in the past?
• Move to a later date, say
• Cause of many fictional paradoxes
• Cause of some paradoxes in science fiction
• Subject of the Jake Gyllenhaal movies "Donnie Darko" and "Source Code"
• Science fiction concept depicted three times in this puzzle