Constantine's Jim Corrigan won't be the only super powered character to jump into the series.

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In addition to the future Spectre, Dr. Terrence Thirteen and Felix Faust will also join the cast in season 1, according to ComicBook.com and executive producers.

While Constantine (Matt Ryan) works to save people from the supernatural, Doctor Thirteen seeks to put the kibosh on the same paranormal phenomena that Constantine knows is real.

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Felix Faust, meanwhile tips the evil meter as a villain.

Unfortunately, there is no news as to who will play either character.

Jim Corrigan, however, will be portrayed by Emmett Scanlan and make his first appearance in the seasons fifth episode, which is titled "Danse Vaudou."

"We'll be seeing Jim Corrigan who becomes the Spectre," Ryan said, according to Entertainment Weekly. "That's going to be a really interesting relationship between him and John since they have the same objective but go about it in completely different ways."

Constantine will also get into hot water with Corrigan when he appears to know far too many details about the crimes in "Danse Vaudou."

Find out more when Constantine airs Fridays at 10 p.m. ET on NBC. Click the video below to see a preview for the series' next episode, "A Feast of Friends."