Written by Elizabeth Craft and Sarah Fain and directed by Skip Schoolnik, it was originally broadcast on April 14, 2004 on the WB television network.
In "Underneath", Angel, Spike and Gunn find the exiled Lindsey in a suburban hell dimension to bring him back to Earth to interrogate him on what he knows about the Senior Partners' plans for the upcoming apocalypse.
Meanwhile, a well-dressed, deadly stranger named Marcus Hamilton infiltrates Wolfram & Hart looking for Eve, and a grief-stricken Wesley withdraws into drinking while trying to ‘domesticate’ the evil but confused Illyria to the ways of Earth.
Angel and Spike attempt to have a board meeting, but they are the only ones who show up, as the entire office is grief-stricken over Fred's death.
They head to Eve's apartment, but she refuses to help Angel after letting the Senior Partners take Lindsey.
As the building starts shaking, the protective symbols in the apartment dissolve, and Eve says that she will tell him anything he wants to know if he takes her with him.
As a man in a suit (Adam Baldwin) arrives, Angel, Spike and Eve flee to Wolfram & Hart.
In Angel's apartment, Lorne pulls bullets out of Spike as Lindsey and Eve cuddle, happy to be reunited.
"[1] The scene in the beginning with Lorne sitting in a bar reading a client was added because the episode would have been too short otherwise.