Sisi Stringer (Mortal Kombat) plays “Rose Hathaway,” a vampire-human hybrid known as a Dhampir. Fiery and outspoken, Rose is a true fighter in spirit and in practice.

Daniela Nieves (Snowfall) plays “Lissa Dragomir,” a Royal Moroi vampire. Growing up the younger sister to the heir apparent, Princess Vasilisa Dragomir is a carefree, kind-hearted, royal princess uninterested in the political machinations of the Royal Court or the hypocrisy of Moroi royal society.

Kieron Moore (Sex Education) plays “Dimitri Belikov,” the model Dhampir Guardian: lethal, disciplined, discreet, and totally committed to his role as bodyguard to the ruling Moroi, the “good,” mortal vampires of his world.

Andre Dae Kim (Locke & Key) plays “Christian Ozera,” a thoughtful, intelligent Royal Moroi vampire and the pariah of the school and royal court due to his parents’ unforgivable societal sins.

J. August Richards (Agents of Shield) plays “Victor Dashkov.” A Royal Moroi vampire, Victor has dedicated his life to the well-being of not just of his husband and two adopted daughters, but to his entire community, Royal or not.

Anita-Joy Uwajeh (Lucky Man) plays “Tatiana Vogel.” A Royal Moroi vampire who’s new in town, Tatiana is a political underdog who slowly takes the royal court by storm as she boldly makes a play for the crown.

Mia Mckenna-Bruce (Persuasion) plays “Mia Karp,” a student at St. Vladimir’s Academy. Witty, cutting, and just the right kind of ruthless when necessary, non-Royal Mia has a long-term plan to social climb her way into the ranks of royalty, with all the privilege and freedom that entails.

Rhian Blundell (Nobody Girl) plays “Meredith Beckham,” a smart, strong-willed Dhampir who is a keen observer, which makes her an excellent strategist and a valuable asset.

Jonetta Kaiser (Tales) plays “Sonya Karp.” Quiet, careful and odd, Sonya prefers to spend her time in the library or her garden and is taken by surprise when a Dhampir Guardian named Mikhail shows interest in her, a relationship that will expose both the brightest and darkest parts of her heart.

Andrew Liner (Grown-ish) plays “Mason Ashford.” Charming, loyal and popular, Mason is Rose’s main competition in the quest to become the number one Guardian-in-training.