Attack of the Winkies was the forty-eighth episode of Season 5. It aired on 24 May, 2018.
|Attack of the Winkies|
|Season 5, Episode 48|
|Air date||24 May, 2018|
|Written by||Tara Strong|
|Directed by||John Woo|
|Senorita del Norte||Dex's Dummy|
Wing Span founded a cute small alien from one of Mars' two moons, Phobos, called a Winkie. Everyone wanted to keep the Winkies as pets, without noticing that when seeing flora, they evolve into bad aliens called Winkios. With Bubbles being rejected from Rocky Perch Island Kindergarten's annual plant contest due to her plant being wilted, everyone's Winkie turned into a Winkio after seeing flora, with the exception of Bubbles' Winkie, Sweety, who did not morph into a Winkio because she showed her her wilted plant which instead of morphing the Winkie into a Winkio, it falls asleep.
- A Winkie is seen in the episode, "Fauna Fierce", in which it was seen during the song, "Ring Around Saturn", but strangely did not morph. It could be probably that it may seem to like listening to it.