Grimm
S04E02 Octopus Head
The Gedächtnis Esser persists in taking memories, prompting Captain Renard's mother to come to the hospital in hopes of aiding his recovery. At the same time, Wu approaches Nick to discuss Trubel, while Nick and Adalind discover they have a shared psychic link.
Season 4 Episodes
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Thanks for the Memories
Octopus Head
The Last Fight
Dyin' on a Prayer
Cry Luison
Highway of Tears
The Grimm Who Stole Christmas
Chupacabra
Wesenrein
Tribunal
Death Do Us Part
Maréchaussée
Trial by Fire
Bad Luck
Double Date
Heartbreaker
Hibernaculum
Mishipeshu
Iron Hans
You Don't Know Jack
Headache
Cry Havoc