Lucifer taps Leftovers ster to play twisted criminal mastermind 

Has the mystery behind Lucifer’s wings been solved?

star Kevin Carroll has booked a guest spot on

Carroll will play The Sinnerman, a mysterious and twisted criminal mastermind with deep-seated motivations, who has set his sights on Lucifer (Tom Ellis). Like Lucifer, he’s earned quite the reputation for doing favors. The question is: Why has he set his sights on Lucifer, and how is he connected to Lucifer’s recently returned wings?

“The Sinnerman is going to be one of the big focal points for Lucifer’s investigations into who did these things to him,” executive producer Joe Henderson tells EW. “So that’s a nice, cool, juicy character that we’re going to introduce a little bit into the season.”

, will appear in at least two episodes come December, including the winter finale.

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