[4] Set in a local playground, the show is centered around dinos Barney, Billy, and Baby Bop, and their three kid best friends.

Throughout silly and imaginative adventures together, Barney helps kids explore big preschool emotions and shows them how to love themselves and others.

The relaunch is set to introduce audiences to the world of Barney through music-filled adventures centered on love, community, and encouragement.

[18] During Mattel's 2024 Virtual Analyst Day Presentation, Chief Brand Officer Lisa McKnight mentioned that the series is set to debut in late-Fall 2024.

"Select" episodes of Barney's World will also be available on YouTube, where the series premiere will stream early on October 11, 2024 in specific countries.

[21] Footage of the series was officially unveiled on September 4, 2024 via a trailer and character introductions of Barney, Baby Bop and Billy.