Darla's got a bun in the unholy oven.

Angel's sire, Darla, arrives back in LA with a very unexpected surprise for the soulful vampire - she's massively pregnant with his child. While the Angel Investigations crew discuss what this could mean, she attacks Cordelia, then runs off. Angel tracks her down as she hunts children, but stays his hand when he realises that the unborn baby has a soul.

Meanwhile, a shadowy and scarred demon is bringing an old enemy of Angel's back from the past.

Quiz - ten quick questions.

Trivia: The fact that Angel, as a vampire, can't have children, is first raised in the Buffy episode What's My Line part one, where Angel tells a disappointed Buffy that she won't be dandling anyone on her knee if she sticks with him.

The night that got Darla into this predicament took place during the season two episode Reprise. Sleeping with Darla didn't lose Angel his soul though - even though he and she did it, er, several times, she just didn't mean what Buffy did to him.