Marvel's Inhumans has hit the ground running with back to back casting announcements for two of the show's leads in Anson Mount as Black Bolt and Iwan Theon playing Maximus. Well, once you've hit three in a row it's considered a streak and baby they're on one. It's just been announced that Serinda Swan will play Medusa, Queen of the Inhumans.

Most comics fans might recognize Swan as Zatanna from CW's Smallville or Siren #2 from TRON: Legacy. The Big Boss Man of Marvel TV, Jeph Loeb, had some very noice words about Swan.

Showrunner Scott Buck was equally excited about Swan as well.

Also, thanks to the announcement we've got the official character synopsis for the Queen of the Inhumans, and those who are comics literate won't be disappointed. 

I can't wait to see who they get to play Lockjaw. Now bring me Kevin Durand for Gorgon!