This storyline was conceived due to the release of a special BIONICLE set of Tahu and Takua made out of LEGO bricks for the 22nd anniversary of the toyline.
Syp The Mighty and iDs5621 once again reprise their respective roles as Tahu and Onua/Kopaka from Toa in Quarantine, with Syp stepping down from her other Toa roles in favor of voicing Takua while iDs provides the voice of Nuparu. Additionally, Aagerds takes over from Syp as the voice of Lewa. Ella Rhee and EthanChaotic have been cast to takeover the roles of Gali and Pohatu for this storyline and beyond, though they have yet to appear, both of which also voice characters in Syp's machimimated series Guard Duty.
It is unclear how many episodes this series will be.