As Fred and Gunn search for Angel, Wesley continues his affair with Lilah and conducts his own, more fruitful, search.

Angel and his friends discover that Lorne is being held prisoner in a corrupt Las Vegas casino.

After Cordelia returns, she doesn't remember her friends and Lorne senses a major evil brewing. Scared by the world of demons and vampires, Cordelia takes refuge with Connor, who saves her from a demon attack.

Fred discovers her old physics professor is the one who exiled her to Pylea; Cordelia can't get comfortable with Connor and begins to wonder more about her history with Angel.

Lorne's spell to restore Cordelia's memory backfires and convinces everyone they're high school students who have been gathered to kill a vampire: Angel.

As plagues of various pests descend on Los Angeles, the beast Cordelia saw in her vision returns - and the apocalypse begins.

Connor gets locked inside Wolfram and Hart with the Big Bad doomsday beast, who turns the legal firms staff into an army of zombies.

After a group of totems linked to the ancient sun god Ra are killed by the Big Bad beast, Angel and his friends realize he's plotting to turn off the sun.

Angel agrees to try to bring Angelus back... but after the first attempt fails, he and his friends discover a magic sword that might do a better job of getting rid of the Big Bad beast.

After Angelus succeeds in setting Angel's friends against each other, Cordelia makes him a deal: if he tells what he knows about the Big Bad beast, she'll give herself to him.

After learning the doomsday beast may be working for something bigger and badder than itself, Angel's friends cast a spell to return his soul to Angelus' body.

While Lorne casts a sanctuary spell on the hotel, and Wesley brings in the slayer, Faith, to help get Angelus back... the Doomsday Beast and its boss also try to woo Angelus.

As Faith and Angel continue their battle, the voice of the Beast's Master invades Angel's mind.

As Faith and Angelus lay drugged and possibly dying, they flash back to key events in Angel's life... and Willow comes to help the others in the quest to restore Angel's soul.

As Angel tries to remember what Lilah's book said about the Master, Lorne plans a cleansing ritual to regain his empathetic powers, and Gunn helps Gwen with some corporate espionage.

As Cordelia prepares to give birth, Angel and his friends finally learn that she - or an evil presence controlling her - is the Beast's master.

While everyone else worships the beautiful woman Cordelia bore, Fred sees another side of her.

As Jasmine's influence continues to spread, Fred finally tricks Angel into seeing her true nature.

While hiding in a sewer, Angel and his friends battle a nasty monster provides some clues that might help in the larger battle against Jasmine.

Angel returns from the monster's dimension and finally defuses Jasmine's all-compassing powers.

Lilah returns from the dead to offer Angel and his friends full ownership of Wolfram and Hart.