Howard later obtains the voodoo scat record that Howlin' Jimmy made and Vince eats a piece of it which causes one of Howlin' Jimmy's blood cells (referred to as the jazz cell) to try and take over Vince's body. Howard along with Lester Corncrake shrink down and enters Vince's body in an attempt to defeat the jazz cell but end up bringing it out of Vince's body with them and making it much larger. It is eventually defeated by an infected safety pin (previously used by Sid Vicious) and walks away complaining, falling over just outside the door of the Nabootique.