https://screenrant.com/simpsons-season-35-primal-homage-response/

Primal creator Genndy Tartakovsky responds to a surprise homage from The Simpsons season 35 with one of his own in the style of the prehistoric show.

The Simpsons Turn Savage In Adult Swim's Primal Spoof (https://www.cbr.com/the-simpsons-primal-parody/)

A Season 35 episode of The Simpsons channels the barbaric spirit of Primal in a hilarious tribute to Genndy Tartakovsky's Adult Swim cartoon.