 | Kostya de Kooning: Father, tattoo artist, and total bad ass. Kostya comes from a long line of powerful wizards and witches with many family secrets. Played by Travis Barker. |
 | Candis de Kooning: Mother who was murdered by a vampire when Kazamir was eight years old. He loved his mother quite a bit despite her frequent absence during his childhood. Played by Karen O. |
 | Valentin: Oldest brother that moved out of the de Kooning home the summer after he graduated from Dresden Academy and hasn't spoken to Kostya since. He writes his brothers regularly and still travels during the summer with them for their yearly visit to see their extended family in Russia. Played by Josh Beech. |
 | Anastas (![[info]](https://www.scribbld.com/img/userinfo.gif) anastas): Older brother with whom Kaz doesn't get along with too well. Played by Tyler Riggs. |
 | Yevgeni: Younger brother with whom Kaz (of the three brothers) gets along with the most. Yevgeni attends a different school than his brothers. Played by Skandar Keynes. |
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