Arrangements for those appearing as actors and as imitators possibly (14)

I believe the answer is:

dramatisations

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'arrangements for those appearing as actors' is the definition.
I can't judge whether this definition defines the answer.

'and as imitators possibly' is the wordplay.
'possibly' is an anagram indicator.
'and'+'as'+'imitators'='andasimitators'
'andasimitators' anagrammed gives 'DRAMATISATIONS'.

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I've seen this clue in The Telegraph.

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