EastEnders - A number of Walford's residents live in fear of Gavin Sullivan.

Phil Mitchell finally returns to the Square following his kidnap ordeal at the hands of Gavin. However, he's in such a bad way that he immediately collapses and has to be rushed to hospital.

Phil stubbornly keeps quiet about exactly what happened to him and is also reluctant to accept police protection from DCI Marsden, leaving his family deeply worried about him when he insists on discharging himself.

When Halloween later arrives on the Square, there's a nervous atmosphere among the Mitchell and Beale families as they fear that Gavin could reappear to cause even more trouble.

Knowing exactly what her estranged husband is capable of, Kathy Beale is particularly concerned as she can't help but feel that she's being watched.

Just as things are beginning to look up for both families, things take a haunting turn on Halloween night as Kathy, Ben and Phil find themselves in a terrifying situation with no escape.

If that wasn't enough, as those involved attempt to save themselves and each other, a shocking truth emerges...

Airs Hour Long Episode Friday, October 30th