Before the Doom Patrol can answer a call to save the world from The Candlemaker in the season finale, they must first battle long-forgotten imaginary friends.

While Jane sets out to prove her worth in The Underground, Cliff goes into “dad” mode and Niles devotes a day to Dorothy, who’s finally growing up.

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.

Willoughby Kipling conscripts the Doom Patrol into helping him avert the end of the world by stopping a nihilistic cult.