Octopus Head Grimm : Season 4 Episode 2
TV-14 NBC 45m
Aired: October 31st, 2014 @ 8:00 PM EST on NBC
The Gedächtnis Esser continues to steal memories and Captain Renard's mother visits him in the hospital to try to save his life. Meanwhile Wu confronts Nick about Trubel and Nick and Adalind share a psychic connection.
