How many movies have Dario D'Ambrosio and Renato Valla collaborated on?

They have worked on 2 movies together! Their first movie together was Dreaming Alaska (2012) while their highest rated movie together was Rollercoaster Love (2016). They have not worked together since Rollercoaster Love (2016).

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Co-Producer
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Luigi Mario De Giuliani
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Executive Producer
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Screenstory
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Producer
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Alan Davidson