Great Scott! It’s Time To See How Well You Know The Back To The Future Trilogy
How many siblings does Marty McFly have?

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While they don’t have main roles in the Back to the Future trilogy by any means, Marty McFly does have two siblings. He has a brother, Dave, and a sister, Linda.
Universal Studios
Universal Studios
How many siblings does Marty McFly have?
- 1
- 3
- 0
- 2
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