When a Haklaar demon breaks into our dimension, hotly pursued by one of The Host's relatives, the karaoke king turns to Angel for help.
Although the Angel Investigations crew win the day, their victory is soured by Cordelia's disappearance as she is sucked through a portal to the Host's world.
Trivia:Amy Acker is seen on screen for the first time as missing physicist Winifred Burkle. Acker had previously worked alongside Star Trek god William Shatner on the yet-to-be-released UFO film Groome Lake.
The Host's name is finally revealed to be Lorne (or Krevlorneswath of the Deathwok Clan). He left his home world of Pylea because nobody sang there.