Merle and Pearl are still missing Ruben has them hidden away in Israel, so Michael, Justin, Sadie, Jane, and Mr. and Mrs. Gomez take off on a rescue mission to get them back once and for all. In the meantime, Dusty finds himself trapped in a donkey retirement community alongside a quirky alpaca named Adriana, who just happens to be an expert lock picker Adriana's skills come in handy when she and Dusty find Merle and Pearl locked in the birdcage...