Behind the Scenes: Season 2, Episode 1 Z Nation Photos All Photos ZNation_gallery_201BTS_01.jpg PreviousNext Behind the Scenes: Season 2, Episode 1 1 of 4 Kellita Smith (Roberta Warren) takes her shot. ZNation_gallery_201BTS_02.jpg PreviousNext Behind the Scenes: Season 2, Episode 1 2 of 4 The gang's all here. Well, except for Murphy and Cassandra. ZNation_gallery_201BTS_03.jpg PreviousNext Behind the Scenes: Season 2, Episode 1 3 of 4 Awesome stunt action. ZNation_gallery_201BTS_06.jpg PreviousNext Behind the Scenes: Season 2, Episode 1 4 of 4 A frozen Z.