urr ing ▁ ▁Greg ▁Care y ▁as ▁Hun : ▁a ▁h ul king ▁gang ster ▁who ▁strugg les ▁to ▁stay ▁in ▁the ▁Sh red der ' s ▁favor ▁after ▁several ▁fail ures . ▁ ▁David ▁Z en ▁Mans ley ▁as ▁John ▁Bishop : ▁a ▁black ▁o ps ▁agent ▁in ▁charge ▁of ▁the ▁Earth ▁Prote ction ▁Force , ▁an ▁organization ▁devoted ▁to ▁def ending ▁Earth ▁from ▁al ien ▁invasion . ▁ ▁Sam ▁R iegel ▁as ▁Dr . ▁Chap lin : ▁a ▁young ▁scient ist ▁who ▁threat ens ▁not ▁only ▁Stock man ' s ▁place ▁in ▁the ▁Foot ▁hierarchy , ▁but ▁his ▁life ▁as ▁well . ▁ ▁Michael ▁Al ston ▁Ba iley ▁as ▁Z an ram on : ▁the ▁desp otic ▁Prime ▁Le ader ▁of ▁the ▁Tr ic er aton ▁Republic ▁who ▁inv ades ▁Earth ▁to ▁find ▁Professor ▁H oney c utt . ▁ ▁Dan ▁Green ▁as ▁Commander ▁Moz ar : ▁a ▁season ed ▁veter an ▁who ▁serves ▁as ▁Z an ram on ' s ▁second - in - command . ▁ ▁Jason ▁Griff ith ▁as ▁Mi y am oto ▁Us agi : ▁an ▁al ly ▁of ▁the ▁T urt les ▁who ▁Leon ardo ▁enc oun ters ▁during ▁an ▁imp rom pt u ▁visit ▁to ▁his ▁dimension . ▁ ▁F . B . ▁O w ens ▁as ▁ ▁Tra xim us : ▁an ▁honor able ▁Tr ic er aton ▁gl adi ator ▁the ▁T urt les ▁be fri ended ▁in ▁the ▁previous ▁season , ▁now ▁a ▁leader ▁of ▁a ▁re bel ▁cell ▁who ▁seek ▁to