The Adventures of Super Mario Bros. 3

Misadventure of Mighty Plumber (1x12)

Air date: Oct 13, 1990

Mario and Luigi are at Toad's House, watching what would appear to be a horror-themed television show, as evidenced by the heard scream, when Luigi cowers in fear of what's going to happen to the woman on TV. Mario complains about Luigi overreacting about the show, which they had brought their TV from Brooklyn to into the Mushroom Kingdom to watch. The TV is seen with a woman in front of a sink, from which some strange green slime is being produced. Luigi shouts at the woman to call Mighty Plumber, which she immediately does. Just as it looks like the slime, which has formed into a monster, is going to get the woman, the show cuts to a commercial. Mario and Luigi think about how Mighty Plumber will be able to save her.