In Grimm, what is the real-world reason for the Wessen head shake during woge? Is it to mask the morphing software? This occurs in all episodes: Wessen charact
blue-jay
gunda
the-phantom-of-liberty
tracks
chicago-med
check-point
hawaii-five-0
a-new-hope
after-hours
the-final-cut
grindhouse
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polar
the-shipping-news
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the-lost-room
a-nightmare-on-elm-street-4
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spin-off
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the-silence-of-the-lambs
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skam
make-up
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archer