Jethro Boxman

"I Am Jethro" Jethro Boxman or Jethro is a recurring villain in the TV Series OK K.O. Lets Be Heroes. He is one of Boxmore's many robots created by Lord Boxman to destroy Lakewood Plaza Turbo. Unlike other robots, Jethro is pretty basic as he only moves forward and says "I Am Jethro."

He is voiced by Dave Herman

History
Jethro first appeared in "Let's be Friends " getting defeated by Rad and Enid who rushed into Boxmore to save K.O.

He then had his first major roll in "Jethro's All Yours" where he tries to attack the Plaza much to Rad and enid's annoyance because Jethro just rolls. So, O.K. decides to fight him off and wins. Jethro then comes to attack the Plaza multiple times and each time he gets bigger and bigger. K.O. defeats every time until one day Jethro shows up as Mega Jethro and tries to crush the plaza. K.O. tries to fight him but Jethro is too big and strong to be defeated so K.O. and Rad try to stop Jethro by going inside of him. once inside they switch Jethro to reverse causing him to move away from the Plaza and crush Boxmore instead.

Jethro appears again in "Stop Attacking The Plaza" where he is seen playing with a puzzle along with his other siblings. He then attends dinner with Boxman and the other robots in an attempt to keep Boxman's mind of attacking the plaza while he is on his 24-hour bet with Cosma. He is mostly seen moving around the room. In the end, after Boxman completes his course he sends Mega Jethro and his siblings to attack the Plaza.

Jethro has a cameo appearance in "The Power is Yours" where he slips on some oil from leaking from Boxmore's pipes and crashes. He has another cameo in "A Heroe's Fate" as many Jethros that were destroyed by Rad and Enid. He appears again in "Let's Watch the Pilot" as a silly cartoon version of himself.

Trivia

 * Jethro is one of the weakest robots at Boxmore
 * His appearance is similar to R2-D2 from the Star Wars franchise
 * Jethro saying "I Am Jethro" is a homage to the Guardians of the Galaxy character Groot saying "I Am Groot"
 * In a deleted scene from "Stop Attacking The Plaza" Jethro was seen moving all around the room while his siblings were talking to Lord boxman.