In of OK K.O.! Let’s Be Heroes , titled " I Am Jethro ," the story shifts focus to a unique version of Lord Boxman’s standard robot, Jethro. Core Plot & Character Development
Due to a production line mishap involving a "glorb jam," a specific Jethro rolls off the assembly line with limbs, a soul, and the ability to think independently. [S2E30] I Am Jethro
I Am Jethro – OK K.O.! Let's Be Heroes (Season 2, Episode 30) In of OK K
Although the sentient Jethro vows to never leave his "brothers," Boxman eventually finds and removes him, though the other Jethros continue to cover for him. Production Context I Am Jethro – OK K
This sentient Jethro and K.O. bond over their shared feeling of being undervalued by their respective teams.
The character Crinkly Wrinkly appears dressed as Finn from Adventure Time while heading to an "Ooold Folks Home".
After seeing how poorly other Jethros are treated, the sentient Jethro encourages his "siblings" to revolt.