As Niles and Cliff set out to find a missing Dorothy, Larry is tasked with handling Niles’ old research team when the ageless aeronauts return from space.

Dorothy and the Candlemaker finally face-off, while the Doom Patrol – now freed from their wax encasings – face troubling side effects. Rita holds the key, but is she ready to answer the call?

Plunged back in time, Rita attempts to navigate the Bureau of Normalcy with help from an oddly familiar group. Meanwhile, Jane gives Kay her first taste of freedom, while Larry finds closure with his son.

As they struggle to function as a cohesive group, the Doom Patrol are confronted by a horrifying realization in the future.

As Jane ropes Cliff into longevity-hunting, Vic and Deric search for Larry, and Rouge tries to sway Rita into joining her on a trip to Orqwith.

As Dorothy and Casey team up for a new mission, the Doom Patrol's pursuit of Immortus leads them to a superhero parade.

After realizing they’re trapped in a continuous loop of music-filled Immortimas Days, the Doom Patrol confront the people they’ve become, while reckoning with who they once were.

After believing she’s uncovered the source of Immortus’ power, Rouge tries to convince the Doom Patrol to help excise it.

After returning to Cloverton, the Doom Patrol gather for a final mission one that proves to be unlike any they’ve had before.