Lincoln Loud is an 11 year-old boy with 10 sisters, as he navigates everyday life while living with such a large family. Known as the "Man with a Plan," Lincoln enlists the help of his best friend Clyde McBride to tackle the obstacles and mayhem that they encounter during their daily adventures.
Waldo and Wenda are members of the Worldwide Wanderer Society, the International order of curious travelers who circle the globe celebrating cultures and solving problems through observation. Their mentor, Wizard Longbeard, sends these inquisitive young adventurers on international travel missions so they can earn their Wanderer stripes. But standing in their way is their rival Odlulu, who can't help but cause trouble wherever she goes.