First Look: Fi Takes Action Against Her Father

EastEnders, BBC One

In a twist this Christmas, Fi Browning will follow in Josh's footsteps and take action against her father, James Willmott-Brown.

Despite the troubling look she gives everytime her father does something immoral, Fi seems to be firmly under his spell.

When she starts to listen to warnings from Kathy Beale and her little brother Josh, the truth about who her father really is starts to finally sink in.

With Josh telling his father that he is no longer doing his dirty work for him, he is keen for his sister to do the same.

EastEnders, BBC One

The first sign that he is losing his hold on his daughter is when he sees her making a secret visit to Kathy on Christmas Eve.

After Christmas, Fi finally comes to realisation that her father really is the monster people are saying, changing her life forever.

She decides to make a big move and breaks into Willmott-Brown's office, but what does she plan to do with any evidence she finds? - With Fi leaving EastEnders after Christmas, will she do the right thing before she leaves?

EastEnders, BBC One

EastEnders airs this episode on Christmas Eve on BBC One.