In more recent media discussions (April 2026), there are reports and reviews for a fifth season of The Boys featuring an episode titled "The Plan" or revolving around a central mission to Fort Harmony.

: Titled " Pandora’s Box ," this episode features the plan to finally open the bunker after six years, testing the loyalty of the grounders and Sky People.

Originally aired on December 13, 2017, this episode focuses on the escalating conflict between the sons of Ragnar Lothbrok and the Saxon forces.

: It is revealed that Soldier Boy is immune to the supe-killing virus due to the V1 in his veins. Homelander seeks this same power for himself.

: S5E4 is titled " Architecture " and explores the "plan" and design behind buildings, from ancient pagodas to geodesic domes.

[s5e4] The: Plan

: Titled " Pandora’s Box ," this episode features the plan to finally open the bunker after six years, testing the loyalty of the grounders and Sky People. [S5E4] The Plan

Originally aired on December 13, 2017, this episode focuses on the escalating conflict between the sons of Ragnar Lothbrok and the Saxon forces. In more recent media discussions (April 2026), there

: It is revealed that Soldier Boy is immune to the supe-killing virus due to the V1 in his veins. Homelander seeks this same power for himself. : It is revealed that Soldier Boy is

: S5E4 is titled " Architecture " and explores the "plan" and design behind buildings, from ancient pagodas to geodesic domes.