2 Season
78 Episode
Zack & Quack - Season 2 Episode 20
A secret bookcase in the library is discovered by Fluffy.
- Year: 2017
- Country: United Kingdom, South Korea
- Genre: Animation, Kids
- Studio: Nick Jr.
- Keyword: pop-up, multi-segment
- Director: Yvette Kaplan, Gili Dolev
- Cast: Thomas Albritton, Nick Baker