How many movies have Kristen McCormick and Trey Parker collaborated on?

They have worked on 2 movies together! Their first movie together was South Park the Streaming Wars (2022) and was their highest rated movie together. They have not worked together since South Park the Streaming Wars Part 2 (2022).

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Animation
Role
Various Characters (voice)
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Director
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Writer
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Executive Producer
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Creator
Crew
Additional Soundtrack