With his girlfriend in a coma, Moz finds it increasingly difficult to resist the charms of a series of attractive female callers. Meanwhile, Brian falls in love with a cojoined twin and Alan attempts to escape the clutches of the evil Fist.

Moz's flat is invaded, firstly by Cartoon Head's triad and then by a TV camera crew who shoot some rather compromising footage. Next door, Fist discovers something strange living in the wall between the flats.