<Tr> <Td_colspan="3"> <P> Let Your Spirits Fly! </P> When Spectra Vondergeist goes back to her old ghost school, Haunted High to find out why Monster High is being haunted, the other ghouls use Boogey Sand to transform into ghosts so they can follow her . There, they die - scover that spirits are low because the villainous principal, Ms. Revenant weighs students down with ghastly rules and detention chains . It's up to the ghouls and their new ghost friends to unbury the mystery of the hauntings and the secrets of the ghost school! </Td> </Tr> <P> Let Your Spirits Fly! </P> <Tr> <Th> 6 </Th> <Td> "Monster High: Boo York, Boo York" </Td> <Td> September 29, 2015 (2015 - 09 - 29) </Td> </Tr> <Tr> <Td_colspan="3"> <P> The First Monster High Musical Ever! </P> When a magical comet returns, Cleo de Nile TM is invited to a gala in big city, Boo York . Of course, she brings along her ghoul friends . They can't be distracted by the fright lights as Nefera uses the comet's powers for her own schemes . Find out if they can unravel the mystery of the comet in time to stop Nefera in first - ever Monster High TM musical, featuring 8 original songs . </Td> </Tr>

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