Custom Season 15 would debut on June 11, 2012! The "promo" video for this season was "Writings In The Sky". It was released on March 13, 2012.
- Baby Bop
- Stella the Storyteller (Guest Appearance in 2 episodes)
- All In The Practicing!: Stella the Storyteller
- B.J In The N.B.A: Kobe Bryant
- Listen Up: Stevie Wonder
- Sign Me Up: Stella the Storyteller
- The Big Investigation: F.B.I Chief
- Princess Baby Bop: Princess Zuleka
- Dance Like There's No Tomorrow: Chris Brown & Jabawokeez
- Let's Speed It Up: Jeff Gordon
- Let's Lend a Hand: Mr. Boyd & Colleen
- You Are You: Tyler Perry
- This season Barney and the gang are joined by mutiple famous or well known people. Like Chris Brown (Singer), Jeff Gordon (NASCAR), and Tyler Perry (Writer/Actor). Also joined by past characters from the show.
- This season they are at the Imagination Clubhouse. Itis sort of a rendition from the birthday clubhouse from My Party with Barney. It includes a huge playground outside that the kids enjoy playing. however it is NOTHING like the other playgrounds previously seen in past seasons. It has an art center, imagination stage bigger than the one in the caboose, and it also includes a bigger pond that everyone loves to fish in. They have a chalkboard that they can use to transport to multiple places or draw things on to make them appear. This season will give kids lots of hands on experience with drawing, counting and spelling.
- This is the first season since Season 7 to not have any songs played through videos and Barney no longer speaks to kids directly.
- Everything is more modernized and this is the shows first time appealing to kids and parents i.e bringing in celebrities and also modernizing some of the music.
- This season you will hear lots of classical songs such as: The Shadow Song, The Clean Up Clock, I Scream You Scream, and many many more as will you hear brand new song. And besides the modernizing,your loveable dinosaur and concept will still be in the show.!