Snake in the Class Chop Socky Chooks : Season 1 Episode 10

When the Chooks' secret identities are revealed, they must go into hiding. Chuckie Chan's pupil's then become the Junior Chooks to act as the Chooks go-betweens, but Chuckie suspects there may be a traitor among them. It turns out Kobura is back and has teamed up with Dr. Wasabi.