Y, FX's Y The Last Man Series, has lost its two showrunners.
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Despite a series order, Michael Green and Aïda Mashaka Croal have left due to 'creative differences.'
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The series follows Yorick Brown and his pet monkey, the last two male mammals alive on Earth.
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FX plans to move forward with the series and its current cast, which includes Diane Lane.
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It's not currently clear if the show will keep its projected 2020 release date.
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