How many movies have Ennio Morricone and John Steiner collaborated on?

They have worked on 5 movies together! Their first movie together was Tepepa (1969) while their highest rated movie together was The Case Is Closed, Forget It (1971). They have not worked together since Commando Leopard (1985). They are most known for their drama films together.

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Original Music Composer
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SS-Standartenführer Eugen Dollmann
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Original Music Composer
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Doctor Henry Price