The Yen Family

Looking to adopt a child and unable to conceive a child of their own, the Morrisons' lives are turned upside down when a seven-year-old boy unexpectedly shows up on their doorstep.

To free Baba Yaga and Renfield from the clutches of Monster Hunter Mila Starr, the Wishbone Family once more transforms into a Vampire, Frankenstein's Monster, a Mummy and a Werewolf but when aided by their three pet bats, the Monster Family zooms around the world again to save their friends, make new monstrous acquaintances.

Two boys beg their parents for a television set, nagging them until all patience is lost. The parents order the boys to be quiet and the boys do exactly that--refusing to utter a word. The boys' silence ultimately puts the whole neighborhood into turmoil.

The Loud family travel to Scotland and discover they are descendants of Scottish royalty as they move into their giant ancestral castle.