Dizi Adı: Helix
Bölüm Adı: Densho
Sezon/Bölüm: 2. Sezon 4. Bölüm
Yayın Tarihi: 6 Şub. 2015

As Michael struggles to keep the abbey under control, the CDC team moves closer toward tracking the source of the pathogen. Alan fights the urge to rejoin his team and confronts the reality about Peter’s allegiances. In the future, Walker makes a desperate attempt to escape from her delusional father, with potentially deadly consequences.