Join True and Bartleby the cat for an underwater mermaid adventure as True and the Rainbow Kingdom returns to Netflix next week with a True: Friendship Day special.

When a giant Grippity-Grab gets a hold of Grizelda’s friendship bracelet and turns her into a mermaid, True and her magical wishes journey under the sea to save the day. The 22-minute special from Guru Studio will teach kids about the importance of friendship as they laugh along with the adorable characters based on the artwork of FriendsWithYou.

Related: The Colorful World of ‘Mia’s Magic Playground’ Moves to HBO Max

True and the Rainbow Kingdom is a preschool series that first launched on Netflix in 2017 with Pharrell Williams serving as executive producer.

True: Friendship Day airs on Tuesday, Sept. 1, on Netflix. Watch the trailer below!