Disney CCO Jennifer Lee Confirms that Studio's Working on 'Frozen 3

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Disney's Jennifer Lee Talks 'Frozen 3' & Hints At A Potential Fourth Film – Deadline

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Jennifer Lee Isn't Returning To Direct Disney's “Frozen 3” – What's On Disney Plus

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Disney CEO Bob Iger Reveals 'Frozen 4' Is Coming - Disney Dining

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Frozen, Disney Wiki