Wesenrein

"**Wesenrein**"
"Wesenrein"
Grimm episode
Episode no.	Season 4; Episode 9
Directed by	Hanelle Culpepper
Written by	Thomas Ian Griffith
Featured music	Richard Marvin
Cinematography by	Fernando Argüelles
Editing by	Ray Daniels III
Production code	409
Original air date	January 16, 2015
Running time	42 minutes
Guest appearances
	Alexis Denisof as Prince Viktor Chlodwig zu Schellendorf von Konigsburg; Brandon Quinn as Charlie Riken; Will Rothhaar as Jessie Acker; Nick Krause as Jonah Riken; Ted Rooney as Purifier; Robert Blanche as Sgt. Franco;
Episode chronology
← Previous; "Chupacabra"	Next →; "Tribunal"
	Grimm season 4
	List of episodes

"Wesenrein" is the 9th episode and midseason premiere of season 4 of the supernatural drama television series Grimm and the 75th episode overall, which premiered on January 16, 2015, on the NBC network. The episode was written by Thomas Ian Griffith and was directed by Hanelle Culpepper.