New episodes of Season 1 of “Alien: Earth” will premiere on Hulu on Tuesdays. The least-expensive plan (which requires watching commercials) is $9.99 per month (or $99.99/year), and it provides access to Hulu’s ad-supported streaming library. Students can get that plan for $1.99 per month, if eligible.

Wendy goes on a mission, Kavalier reveals a master plan and Kirsh plants a seed in an episode that feels like its killing time as much as Xenomorphs.