The Librarians will clash with an extremely familiar looking shape shifter during season 2.

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Flynn Carsen's (Noah Wyle) crack team of genius but the kibosh on Dulaque's sinister machinations last winter, but the world will continue to cough up magical dilemmas as Eve (Rebecca Romjin), Jake (Christian Kane), Cassandra (Lindy Booth), and Ezekiel (John Kim) return for a second season.

One such problem will come in the form of a shape shifter, according to Spoiler TV. The former LITs will find themselves battling nefarious mirror images of themselves as the takes on the familiar visage of at least one of our heroes.

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"Today's agenda: Me: what should we do today? Me: how 'bout I just whip ur ass! Me: BRING IT ON!!! Stay tuned #thelibrarians," Kane tweeted on Tuesday, hinting that he was filming for the body double episode.

Viewers who love Kane from his past endeavors will be pleased to hear that the actor will have the chance to delve into Jake's past during the series' sophomore run.

"#TheLibrarians fans want more Stone backstory? Cassandra's connection to ancient magic? Ezekiel earning Baird's respect? This is your year," series creator John Rogers teased while Spoiler TV revealed that Stone's father will drop into the story.

Find out more when The Librarians returns to TNT this winter. Click the video below to see Jake Stone in action.