Alien: Earth Episode 3 Recap | Xenomorph Chaos & 9M Viewers Worldwidebr Descriptionbr Alien: Earth continues to captivate with Episode 3, ‘Metamorphosis,’ featuring chilling encounters with Xenomorphs and shocking experiments on human hosts. The series has attracted over 9 million global viewers in just six days on FX and Hulu, receiving praise for its fresh and dark take on the iconic Alien franchise.