Mattel Studios Unveils Masters Of The Universe: Tales From Eternia, A New 2D Animated Youtube Series Launching June 19 on the Mattel Adventures Channel (opens in new tab)

EL SEGUNDO, Calif., June 17, 2026 — Mattel Studios announced Masters of the Universe: Tales from Eternia, a new 2D animated series launching June 19 on the Mattel Adventures YouTube channel. Produced by Mattel Studios in partnership with animation studio Snipple Animation, the series introduces a new generation of young fans to the iconic world of Masters of...