Taylor reluctantly turns to Louie for help when she is writing a report on Vikings, but instead of bringing famed Leif Erickson, Louie mistakenly invites a ghost Viking who wreaks havoc. Guest Star: Charlie O'Connell

After not making the scare team at school, Louie unwittingly gets a confidence boost from Ray and ends up challenging the toughest ghost in school to a ghost duel.

Louie pranks Frankie so good that she is compelled to have a Louie voodoo doll made to exact her revenge. The trick works until Louie shows up with a Frankie voodoo doll of his own and they engage in a voodoo battle royale.