Episode Title:
Arthur Makes Waves / It Came from Beyond.
Episode Description:
Arthur Makes Waves: Arthur and Molly start to get along after the former uses the latter's pool, but they avoid each other in public because their friends won't approve.
It Came from Beyond: Grandma Thora finds a stray dog named Killer. Pal and Kate doubt that they like Killer, but reconsider after Killer rescues Nemo from a tree.
