12 episodesFirst aired 18 January 2019
This season, the trolls get lost in wormholes, journey to the Fountain of Glitter, go for a ride in a submarine, play in the snow and more.
E1Jan 201912m
The trolls get lost in a series of wormholes, each leading to an alternate world.
E2Jan 201912m
DJ Suki unveils a new song that proves to be a little too catchy.
E3Jan 201912m
To make her dad feel useful again, Poppy asks her friends to bring him small problems to solve.
E4Jan 201912m
Branch gets an unwanted roommate: Cloud Guy.
E5Jan 201912m
When Guy Diamond loses his glitter, he embarks on a quest to get it back.
E6Jan 201912m
Poppy creates a song contest to see who can write the best new troll anthem.
E7Jan 201912m
The Snack Pack go on a submarine ride to retrieve a lost item.
E8Jan 201912m
Poppy doubts Branch when he says he can't go to a party because of plans with a friend.
E9Jan 201912m
The trolls make the most of the one day each year when it snows in the village.
E10Jan 201912m
Guy Diamond tries to understand an inside joke he missed out on.
E11Jan 201912m
Poppy finds a scrapbook that seems to predict the future.
E12Jan 201912m
Branch must overcome his bird fears when a nest of hatchlings confuse him for their parent.
