Mark Sheppard

This is good news for Dean (we think). Mark Sheppard will be a series regular on Supernatural's 10th season, TVGuide.com has learned.

Supernatural Wish List: Our hopes for Season 10

The actor, who plays the King of Hell, Crowley, joined the CW drama in its fifth season and quickly became an instrumental part of the cast. And now that Dean has been transformed into a demon, he could definitely use all of Crowley's help in navigating this new life — and hopefully help in returning to his old one.

As previously reported, Misha Collins, who plays Castiel, will also be a series regular next year.

Are you excited for more Crowley?

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