Exclusive! A sneak peek at the season finale of Sanctuary!

SCI FI Wire has an exclusive clip from Sanctuary's season finale, "Revelations, Part 2," which airs Friday, Jan. 9, at 10 p.m. ET/PT. (Not Dec. 9 as we previously reported. Duh!)

In the clip, invisible woman Clara (Christine Chatelain) has to take off her clothes to obtain a valuable key. In an effort to keep her focused, Will (Robin Dunne) does the same.

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