Join The Circus During a summer vacation, the Wonder Pets join the circus. But Linny misses saving animals. Will they ever go back to being the Wonder Pets? Save The Rat Pack - Fiddler Crab On The Roof Come fly with the Wonder Pets to Las Vegas to save Dino, Sammy, and Blue Eyes - the Rat Pack! Then they'll help a baby fiddler crab find a safer place to play than a roof! Save The Armadillo - Save The Visitor A baby armadillo needs the Wonder Pets' help when he thinks his old west town is haunted. Then, the Wonder Pets need to bring a visitor from outer space back to his spaceship. Save The Tree - Save The Elephant The Wonder Pets set out to save a little tree all alone in the city and a young elephant stuck in the mud in Kenya.