Besides that episode, he made two others about the Opioid Crisis / Purdue Pharma / Sacklers, 3 in total since 2016:
2016: https://www.youtube.com/watch?v=5pdPrQFjo2o
2019: https://www.youtube.com/watch?v=-qCKR6wy94U
2021: https://www.youtube.com/watch?v=uaCaIhfETsM
In addition there's some sites made by them as well (referred to in the video):
https://sacklergallery.com/ (with Bryan Cranston, Michael Keaton, Richard Kind, Michael K Williams)