Action Comics 344 (Dec 1966) FI (6.0)

Superman's Nightmare Dreams!

Script: Otto Binder

Pencils: Wayne Boring

Inks: Wayne Boring

Characters: Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Perry White; Mineral Man

Synopsis: Superman and Batman use a machine to temporarily switch bodies. Batman has no control over Superman's body, breaking some containers and exposing Superman's mind to red kryptonite before switching back to his own body. This results in Superman having some weird dreams focusing on Batman's villains.