Gretel battles the Dust Might to recover a priceless family heirloom.
Plot[]
While teaching Kevin how to clean the family vajilla now that he has come of age, Abuelita leaves the room to answer a phone call, allowing Gretel to touch one of the heirlooms, a teapot. However, Abuelita startles Gretel, causing her to drop the teapot and break it. Concerned that her family is now doomed thanks to a similar incident when she was young, Abuelita "banishes" Kevin and Gretel from the house, leaving them scrambling to find a way to repair the teapot. They are directed to an antique show by the mail carrier Rosie, where they are able to have it repaired. However, Dust Might, a villainess obsessed with antiques, steals the teapot from them and attacks them with giant dust mites.
Unable to defeat Dust Might, Kevin, Hamster, and Gretel turn to Abuelita, who is still panicking over bringing doom to her family. However, she discovers a note left by her grandmother forgiving her for damaging one of the heirlooms and reminding her that family must stick together to remain without doom. With this newfound confidence, she uses her cleaning skills to help Hamster and Gretel defeat Dust Might, who is later revealed to be Rosie the mail carrier.
