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Grimm “Red Menace” Sneak Peek: Guess Which Famous Historical Figure Was a Wesen in Disguise?

By on December 31, 2013
Pictured: David Giuntoli as Nick Burkhardt -- (Photo by: Scott Green/NBC)

Pictured: David Giuntoli as Nick Burkhardt -- (Photo by: Scott Green/NBC)

Nick (David Giuntoli) and Hank (Russell Hornsby) are called to investigate a Wesen “healer” in NBC Grimm’s upcoming “Red Menace” episode, airing Friday Jan. 3.

RELATED | First Details (and Images) From Grimm’s “Red Menace”

However upon investigation Nick, Hank and Monroe discover that the creature’s ability to heal is a double edged sword. Not only that, but it appears he has a famous Russian ancestor who proved quite difficult to kill.

Can you guess who it is?

Check out the sneak peek below, and catch Grimm’s return this Friday January 3 on NBC.