The Fang Gang are investigating an apocalyptic prophecy when Darla turns up at their door, no less dangerous for carrying Angel's child. * Absurdly Spacious Sewer: In Rome, which is Truth in Television. * Bait and Switch Comment: After Darla knocks down Angel, Cordelia says "Stop that...you'll hurt her." * Big Bad: Not Darla or her child, but a vengeance-seeking Holtz brought to the present day by the demon Sahjahn . * Big Damn Heroes: Darla and several henchvamps armed with Arrows on Fire turn up to rescue Angelus. * Bus Full of Innocents: Darla arrives in Los Angeles in a bus she's commandeered. "And they say there's no public transportation in LA." As she steps off the terrified bus driver looks back over his shoulder -- several passengers are dead in their seats while