This Country leaves fans reeling as mystery A-list star cameos as Kurtan’s nan under secret name in cast list

This Country fans have been scratching their heads about who plays Kurtan’s nan may be after the BBC confirmed the role was held by an A-list celebrity.
The sitcom’s fans could not see her face in the scene as it had been blurred out.
Kurtan’s (Charlie Cooper) nan made an appearance in the latest episode as the Cotswolds were in mourning due to the passing of Kurtan’s step-brother.
Kerry (Daisy May Cooper) showed off her dapper suit while waiting for Kurtan, which was when his nan came charging out of the house yelling at the mockumentary makers for ruining the area.
Kurtan quickly grabbed her and took her back in the house with promises of a relaxing bath.
"You know you can’t use that, don’t you?" Kerry then told the cameras.
"Because she doesn’t want to be in the documentary."
The end credits weren’t any help when it came to identifying the mystery celeb.
The actress was named as Elvira Presley at the end of the show.
Elvira is a reference to the horror icon from Mistress of the Dark, while Presley is obviously a nod to the king or rock and roll.
Clearly the names have been used as a pseudonym to conceal the A-lister's identity.
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Amid a furore of speculation, many fans are leaning towards the mystery actress being Tilda Swinton.
Other guesses have included Julie Walters, Emma Thompson and Maxine Peake.
The BBC have been equally tight-lipped, confirming nothing more than the A-list status of the celeb.
This Country continues Mondays from 8pm on BBC Three.