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

During a high-stakes delivery moment, Penny Branning's baby secret comes to light.

The identity of the baby's father is found out by someone surprising.

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

Viewers face a major reveal. The tension escalates fast. Penny is caught up in the drama. Priya has a central role.

The revelation alters the dynamic. Questions surround the father's identity. New details surface during the scene. Both characters are left shaken.

The episode sets up a bigger story. Audiences are sure to react strongly.