Jessica calls the Beast a "sick fuck" while killing him, an intentional reference to Carrozza's previous film where the Wolf (also played by Luce) is called a "sick fuck".
Alison calls the Mad Hatter a sick fuck just like the Lumberjack calls The Wolf. Alison and the Red Queen have a climactic sword duel just like Red and the Wolf. Also a few props from Red Riding Hood are reused, including Red's katana. There is also a picture of David Luce (the Wolf's actor) on the Hatter's table and Luce himself reappears.
Shih Szu's character in this Chinese sword film, with strong female architypes and bloody wuxia sword fights, was an influence on the character of Red.