Film involving cocaine bust Billy helps cover (7,5,3)

I believe the answer is:

beverly hills cop

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'film involving cocaine' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.

'bust billy helps cover' is the wordplay.
'bust' indicates an anagram.
'billy'+'helps'+'cover'='billyhelpscover'
'billyhelpscover' is an anagram of 'BEVERLY HILLS COP'.

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