Dora's Neuroscrambler machine goes wrong, causing Aris to lose his memory. Meanwhile, a resistance member Jenna snitches on the Sparticles via a Truthline and joins the bounty hunters Fizzy and Bryan. They kidnap Frankie while she's away from the others but Ernesto leads them to an abandoned factory, where the Sparticles manage to rescue Frankie and slow down the bounty hunters but also manage to get Ernesto fired from the resistance. Meanwhile, Dora helps Aris escape after wiping his memory and Kim discovers she is Holly's teen Mother.