There are 16 mineral elements essential for normal plant growth classified as either macronutrients (hydrogen, carbon, oxygen, nitrogen, potassium, calcium, magnesium, phosphorus, and sulfur) or micronutrients (molybdenum, copper, zinc, manganese, iron, boron, and chlorine),
1 Colman Domingo as Victor Strand, a smart and sophisticated businessman with a mysterious past. (recurring season 1, starring season 2)  Michelle Ang as Alex, one of the few survivors of a plane crash who the Los Angeles group encounters in season 2. Alex is introduced in the Fear the Walking Dead: Flight 462 web series.
The following is a list of the various talented voice actors who played roles in The Walking Dead Season 1. 1  Dave Fennoy as Lee Everett (Episode 1-5) 2  Mark Barbolak as the unnamed police officer (Episode 1) 3  Rebecca Schweitzer as Diana (Clementine's Mother - Episode 1 and 5)  Melissa Hutchinson as Clementine (Episode 1-5)