The Turtles plumb the depths of a mysterious hidden library in search of a way to rescue Mayhem from April's mirror. While trying to be quiet, they must also evade not having a sound heard by the Bat Librarian's Hush-Bats and contend with the Foot Lieutenant and Foot Brute.
| Title | Mystic Library |
|---|---|
| Genres | Animation Action & Adventure Comedy Sci-Fi & Fantasy Family |
| Release Date | 2019-06-29 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 1 |
| Episode Number | 35 |
| Production Companies | Flying Bark Productions, Nickelodeon Animation Studio |
