Batman married Batwoman (Bats 122), Superman & Batman shrank down in size to save Kandor from Lex Luthor (Worlds Finest 100), Charlie Chan dealt with a hillbilly detective in his last DC issue & Superman and Jimmy had a bromance tiff in J Olsen 35.

"The world's going to change tonight, doctor, I'm glad you'll be able to watch it. And... happy Halloween."