Washington DC, June 26 -- Alfie Allen and Jill Halfpenny have boarded the series adaptation of Hollie Overton's novel 'Baby Doll', reported Variety.

Based on the novel by Hollie Overton, the 6-part series is being produced by Brit production banner Clapperboard Studios.

Currently in production, 'Baby Doll' -- currently a working title -- will follow the story of twin sisters Lily and Abby, whose lives are shattered when Lily is abducted from their quiet rural English town by beloved local teacher Rick Hansen, as reported by Variety.

After years of abuse in captivity, Lily escapes, only to discover that freedom brings its own challenges. The world she longed to return to has moved on without her.

As Abby, Lily, and their mother, Eve, s...