Z Nation: Season 4

All 13 episodes from the fourth season of the US zombie adventure. Set three years into a zombie apocalypse, a group of survivors transport the only known survivor of a zombie attack, Murphy (Keith Allan), from New York to the last known research lab in California in the hope of finally developing a cure to the deadly ZN1 virus. In this season, the group are shaken by a death amongst them and lash out in an act of revenge and Warren (Kellita Smith) has an eerie dream about a black rainbow which causes the team to change course.

The episodes are: 'Warren's Dream', 'Escape from Zona', 'The Vanishing', 'A New Mission: Keep Moving', 'The Unknowns', 'Back from the Undead', 'Warren's Wedding', 'Crisis of Faith', 'We Interrupt This Program', 'Frenemies', 'Return to Mercy Labs', 'Mt. Weather' and 'The Black Rainbow'.