Batman: The Brave and the Bold

Battle of the Superheroes! (3x1)

Air date: Mar 25, 2011

Following fights with Metallo, Mister Mxyzptlk, and Toyman, Superman and Batman fight each other when Superman is infected with a red kryptonite necklace given to Lois Lane by Lex Luthor. Now, Batman must find a way to undo the effects of the red kryptonite so that he and Superman can stop Lex Luthor's latest plot.