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Barbara from Episode 1 - He's The Famous Detective
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Ms. Shields from Episode 2 - The Evil Genius, Professor Moriarty
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Martha from Episode 3 - Little Martha's Big Mystery
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Polly from Episode 5 - Blue Ruby
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Jack's Mom from Episode 6 - Solve the Mystery of the Green Balloon
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Ellen from Episode 8 - The Speckled Band
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Episode 11 - The Targeted Giant Coin Bank
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Emily Focus from Episode 12 - The Stormy Getaway
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Episode 15 - The Golden Statue of the Great Burglar
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Mary from Episode 17 - The Monster of the Thames River
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Student from Episode 18 - Blundered Operation at Loch Ness
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Museum Patron from Episode 19 - The Rosetta Stone
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Alline Christopher from Episode 21 - Buzz Buzz! The Fly Fly Mecha Operation
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Helen Bain from Episode 22 - Grand Flight Championship of Chaos
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Episode 25 - Chaos! The Doll Swap Case
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Episode 26 - Good-bye Holmes! The Last Case
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