Was that who I think it is...The Old Toon Voice Actors Thread.
 

We all know who voiced Leonardo, Raphael, Michelangelo, and Donatello, but who voiced ninja #3 in Legend of Koji?

That's the point of this thread, educated guesses on who voiced certain ancillary characters.

So why in the world did I start this thread? Funny you shopuld ask. I was watching the aforementioned Legend of Koji and in the credits it listed Brian Tochi as a alternate cast member. Tochi you may or may not know was Leonardo in all 3 TMNT live action flicks.

After I finished Koji I moved on to White Belt, Black Heart and the voice of Yoku sounded familiar to me. Anyone else think it might just have been Brian Tochi, too?

good point jester, might have been ;)

It definitely was him.

Also, Peter Cullen "Optimus Prime" voiced Smash from the Slash for Cash Dojo and I think he might have spoken one line for Metalhead.

Yeah, it was Tochi. Robbie Rist (Live action Mikey) voiced a rival of Carters in a red sky ep or two.

I sure wish someone could find out who voiced Mondo Gecko.