1x15 - The Super Mario Bros. Super Show!

Count Koopula Mario and Co have entered Turtlevania, and seek refuge in Koopa's castle. There, they learn of Koopa's evil plot to capture Princess and turn her into a vampire. Another problem they must face is that the estate is swarming with monsters. Magician When Harry Blackstone Jr. teaches Luigi how to make things vanish, Luigi makes Mario disappear.