Once Upon a Dream from Sleeping Beauty was always such a sweet song. The fact that Lana Del Rey would turn it into such a chiller is beyond amazing. This new trailer for Maleficent not only features this new rendition of the song, but plenty of new footage. Amazing.

Trailer: Maleficent – Dream

Maleficent starring Angelina Jolie, Elle Fanning, Imelda Staunton, Miranda Richardson and Juno Temple is slated to hit theaters May 30th, 2014.