Originally posted by: ZakuHan
They were just showing clips of the cast, previous and present.. Doesn't mean they're gonna come back.. They can't. Kin and Zaku were destroyed after the 1st and 2nd got sealed (note the severed heads sitting in their ashes).
I know they're dead(Poor Kin, she had a cool look and made it into the last opening as a silhouette but never got a chance to shine), I was talking the 4ninjas that protected Oro during his fight with The 3th. I mainly wanna see the one with two heads and the one with four arms fight.