Board Thread:New on TMNTPedia/@comment-24578309-20140430184628/@comment-6028837-20140616182330

JBolbotowski1 wrote: What episode did Anton and Steranko become Bebop and Rocksteady who are dubbed by Mikey?

Neither one has mutated yet, the episode The Legend of the Kuro Kabuto only shows them as human. There is no information on what episode they will mutate. So In short they havent mutated and we dont know when they will mutate.