Central European actors, possibly (6)

I believe the answer is:

croats

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'central european' is the definition.
I know nothing about this answer so I can't judge whether this works.

'actors possibly' is the wordplay.
'possibly' is an anagram indicator.
'actors' anagrammed gives 'CROATS'.

Can you help me to learn more?

I've seen this clue in the Evening Standard.

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