They’re back  The Warner brothers, Yakko and Wakko, and the Warner sister Dot, have a great time wreaking havoc and mayhem in the lives of everyone they meet  After returning to their beloved home, the Warner Bros  water tower, the siblings waste no time in causing chaos and comic confusion as they run loose through the studio, turning the world into their personal playground  Joining Yakko, Wakko and Dot, fan-favorite characters Pinky and the Brain also return to continue their quest for world domination