Doctors star details new film role away from BBC soap 'It was challenging'

“When her father suddenly leaves, Grace’s fascination with religion and the supernatural becomes an obsession.

“At the end of the school holidays, the girls go to stay in a cottage in the Cornish countryside with Asta’s bohemian mum, Kate. 

“There, troubled Grace is forced to confront her demons…”

Speaking about her role as Jenny, Fiona said the story is “a universal one”.

She added: “Like all roles it was challenging, you know, every character you play brings something different.