When Liv becomes a house Mom and Holden is a house dad, Maddie, Diggie, and their son Dylan move in to help Liv have two twins Love who acts like Liv and Miley who acts like Maddie. Along with them, there's Peter (Parker revamp) and Jax (Joey revamp). with special appearances from old castmates like Josh, The Dream, Karen and Pete, Dump Truck and their kids Winter (Willow and Joey) Garbage Shovel (Andy and Dump Truck), and Victor (Val and Parker).
