An early BBC iPlayer release has exposed a key secret in EastEnders.

During a high-stakes delivery moment, Penny Branning's baby secret is finally exposed.

The identity of the baby's father is discovered by a very unexpected person.

The twist centres on a fraught dynamic between Penny and Priya Nandra-Hart.

Viewers face a major reveal. The tension rises sharply. Penny finds herself at the centre. Priya plays a key part.

The revelation alters the dynamic. Questions surround the father's identity. New details surface during the scene. Both characters face a difficult moment.

The episode builds towards more drama. Audiences will be talking about this.