Film many despicable folk (8)
I believe the answer is:
scumbags
'despicable folk' is the definition.
(scumbag means a despicable person)
'film many' is the wordplay.
'film' becomes 'scum' (scum is a kind of film).
'many' becomes 'bags' (bags of means lots).
'scum'+'bags'='SCUMBAGS'
I've seen this clue in The Times.
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