You Don't Know Jack (S04E20)
S04E20
As a series of murders grips the city, the media pressures Captain Renard with questions about a potential Jack the Ripper imitator in Portland. Amidst this investigation, Nick, Hank, Monroe, and Wu find themselves facing an unforeseen challenge. Simultaneously, Adalind and Rosalee join forces for a desperate effort to restore Juliette's health. Meanwhile, Juliette resolves to assist her new companion, even if it means causing pain to those she cares about.
Show
Grimm
Episode
S04E20
Air Date
May 01, 2015
Season 4 Episodes
S04E01
Thanks for the Memories
S04E02
Octopus Head
S04E03
The Last Fight
S04E04
Dyin' on a Prayer
S04E05
Cry Luison
S04E06
Highway of Tears
S04E07
The Grimm Who Stole Christmas
S04E08
Chupacabra
S04E09
Wesenrein
S04E10
Tribunal
S04E11
Death Do Us Part
S04E12
Maréchaussée
S04E13
Trial by Fire
S04E14
Bad Luck
S04E15
Double Date
S04E16
Heartbreaker
S04E17
Hibernaculum
S04E18
Mishipeshu
S04E19
Iron Hans
S04E20
You Don't Know Jack
S04E21
Headache
S04E22
Cry Havoc