Things can get awfully loud in a household of 11 kids. Join 11-year-old Lincoln and his ten sisters----Lori, Leni, Lynn, Luna, Luan, Lucy, Lola, Lana, Lisa, and Lily----as they compete to see who is the Loudest of them all and most deserving of the family name. Earplugs not included! Plus: Head to a rock concert with Luna Loud and... Myrtle?! Get ready to dare to interrupt Rosa as she cooks in her kitchen as Sergio and Lalo suffer a "Snack Attack," see what Cliff and Charles are really made of in one of Lisa's science experiments, or even more horrifying... try the food at Flip's "convenience" store. Featuring stories from the worlds of the hit shows.