When the band gets a new classmate, Kale, who is unable to keep a secret, it threatens the future of the band.
- Breanna Yde as Tomika
- Ricardo Hurtado as Freddy Huerta
- Jade Pettyjohn as Summer Hathaway
- Lance Lim as Zack Kwan
- Aidan Miner as Lawrence Dooley
- Tony Cavalero as Dewey Finn
- Jama Williamson as Principal Mullins
- Kale finds out about the identity of School of Rock and agrees to keep it a secret.
- She is also made to be the writer of the band's blog.
- Tomika accidentally tells Asher about the band.
- Due to Lawrence knocking him out, he most likely doesn't remember being told this.
- This title is a reference to "Do You Want to Know a Secret" by The Beatles.
- So far, this episode had the lowest ratings of any School of Rock episode.
- Jama Williamson, who portrays, Principal Mullins, only makes a cameo again in this episode.
To view the Do You Want to Know a Secret? gallery, click here.