The best episode written by Catherine Lieuwen is "Yapper", rated 7/10 from 1 user votes. It was "directed by Don MacKinnon". "Yapper" aired on 10/13/2003 and is rated 0.0 point(s) higher than their second highest rated, "Kixx".
Mertle has got a new dog; Gigi. Little does she know, it's really Experiment #007, a dog that can keep everyone in the neighbourhood awake with it's loud yapping. So, Lilo and Stitch must protect it from Gantu, but have to go to a dog show to do it.
Director: Don MacKinnon
Writer: Catherine Lieuwen
When Experiment #601 is activated, things are looking bad, as he is beating up the islanders. Stitch is ready for it, but when he eats the combination of a left tennis shoe and macadamia nuts, it creates a toxic poision, which erases all of his super abilities. Now Lilo has to retrain him from scratch, but Stitch doesn't like the idea.
Director: Victor Cook
Writer: Catherine Lieuwen