Cast and credits of Yao mo dao

Sharla Cheung
Mandy

Vivian Chow
Tracy (as Wai-man Chow)

Mondi Yau
Twiggy the Demoness (as Yuet-ching Yau)

Yin Szema
Yin

Billy Lau
Dawn / Tan Tin-Kong (as Nam-kwong Lau)

Shui-Fan Fung
Principal You Tse-Nam (as Shui-Fan Fung)

Tai-Bo
Servant

Kai Man Tin
Mo Tail

King-Man Chik
Demon

Ha Huang
Groom in Kong's Dream

Fung On Shi
Yau's Disciple (as Fook-On Shing)