![](https://image.tmdb.org/t/p/w92/9FAr50mr7ZSTAPPmQHg6UJVe6RA.jpg)
Worlds collide when Henry makes plans to spend Saturday on the sofa watching a "Gross Class Zero" marathon — and his favorite characters come to life!
Sue Elliott-Nichols,
Emma Tate,
Lizzie Waterworth
Added on Netflix 2022-03-30.
Youtube Trailer