Captain Underpants and the revolting revenge of the radioactive robo-boxers

About “Captain Underpants and the revolting revenge of the radioactive robo-boxers”

George and Harold's time-travel troubles continue as their nemesis returns with a fleet of radioactive robotic underpants. With the timeline still tangled and the boys' very existence at stake, they race to fix the past and stop the mechanical menace alongside the ever-reliable Captain Underpants.