Episode 34: Theory of Avarice (2003 series)

Synopsis
Major Armstrong battles Greed's men in the sewers in an attempt to save Al, while up above, Ed escapes the military's clutches for a showdown with Greed. As Lust suggests the battle is part of some larger plan, Greed morphs his body into an impervious shield, and swears Ed must kill him if he wants to see Al again. But is there another way?