The League of Freedom damages a national monument and gets called before Congress and investigated by a military accountant and Black Saturn has a showdown with his nemesis, the Groaner.

An old colleague of Titanium Rex is found dead and the League of Freedom care for his orphaned pets while investigating the mysterious death.

Titanium Rex has an embarrassing encounter with the interstellar super villain Blazar and has to save his public image. Elsewhere: Black Saturn tries to find out who is eating his food and Brad tries to take advantage of Cooch.

American Ranger's former sidekick and current Secretary of Defense Kid Victory joins the League for dinner; Rex tries to get more funding; Ranger struggles with Kid Victory's lifestyle; and the rest of the League goes grocery shopping.

Lex Lightning shows up on Titanium Rex's doorstep and claims to be his illegitimate daughter. Also: Rex grapples with fatherhood and American Ranger, Black Saturn, and Brad start a rock band to impress Lex.

Black Saturn starts dating after a cat burglar breaks his heart; and Rex, Ranger and Brad try a sadistic new workout regimen with personal trainer Johnny Rabdo. Meanwhile, Lex tries to get on Cooch's good side as Jewbot struggles with gender identity.

Brad's nefarious origins are revealed as his past catches up with him; and the rest of the League looks for an escape from Titanium Rex's game night. Meanwhile, American Ranger discovers the joys of the modern internet.

Black Saturn is cut off financially and confronts his rich parents then involves Lex in a bid to restart his allowance; and Jewbot explores the life of a caregiver. Meanwhile, Titanium Rex attempts to cancel the mansion's cable subscription.

Rex and Ranger's camping trip doesn't go as planned when the rest of the League tags along; Rex waits for the perfect time to reveal a secret to Ranger; Saturn hides his relationship with Lex; Jewbot goes offline; and Cooch doesn't do well in nature.

The League of Freedom prepares for the worst as Dr. Devizo plans his escape from the mansion's underground prison; Rex attempts to match wits with Devizo; Black Saturn goes undercover; and American Ranger seeks retribution for Gloria's betrayal.

Billionaire defense contractor Ivan Whiff tries to lure Lex away from the League. Meanwhile, Jewbot administers routine physicals for the League, causing Ranger to disavow modern medicine and Brad to discover he may be allergic to Cooch.

In the Season 1 finale, Dr. Devizo orchestrates a jailbreak of the League's most dangerous villains; Rex's past comes back to haunt him; and the League's worst fears are realized.