The third season, as Polly Pocket: Rainbow Funland Adventures (split into two parts) was released on September 29, 2021 and January 9, 2022.
The fourth season, as Polly Pocket: Summer of Adventure (split into two parts) was released on April 1, 2022 and August 1, 2022.
A movie titled "Polly Pocket Sparkle Cove Adventure", was released on August 21, 2023.
Wanting to prove herself capable of being home alone, and getting a new mood ring, Polly volunteers to babysit her younger brother Paxton while her parents attend a karate demo that Pierce is featured in.
When Pierce's racket interferes with the Posse's attempts at making a movie for a contest to win a new camera, Polly, Lila, Shani and Nicholas fake a ghost attack, which prompts Pierce to call in a paranormal investigator named Paranormal Patty, whose tech picks up on the locket's mystical energy.
Polly thinks a trip to an island off the coast of Littleton will be a great time to use her new yacht.
But, strange things start happening and an unknown force renders the locket useless, so Shani must lead them through a mysterious temple to fix it.
When audience members in Peanut's Pit Stop boo Gwen's terrible karaoke performance, Polly and her friends feel bad for her and decide to help Gwen find something she excels at to boost her confidence and make her feel good about herself.
When it's time for the levelling-up demo, Polly rigs the "kerpow bot" to be easier for her, but accidentally sets it to destroy.
Part 1: Polly provides a little pocket magic to make sure that Richard and Grandma's wedding day is extra perfect.