It's worth taking a chance sometimes! Welcome to WatchMojo, and today we’re counting down our picks for movie production decisions that were risky on a logistical, creative or financial level - but which ended up with critical and/or monetary success. Spoiler Alert! Our countdown includes the Harry Potter adaptations, casting decisions, "Star Wars" and more! Which of these gambles would you have put your money on? Let us know in the comments.

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