Batman: The Brave and the Bold

S03E07 Sword of the Atom!

While on a mission in the Amazon rainforest to locate the vanished Ray Palmer, the former Atom, Batman goes missing. In the wake of this crisis, Aquaman turns to the new Atom, Ryan Choi, seeking his assistance to shrink down to a microscopic scale in order to navigate the unknown dangers lurking in the jungle. Together, they embark on a perilous journey to uncover the truth behind Batman's disappearance and the fate of Ray Palmer.