Patrick Fugit Kyle Barnes Actor Philip Glenister Reverend Anderson Actor Gabriel Bateman Joshua Austin Actor Wrenn Schmidt Megan Holter Actor Reg E. Cathey Chief Giles Actor Kate Lyn Sheil Allison Barnes Actor Julia Crockett Sarah Barnes Actor David Denman Mark Holter Actor Brent Spiner Sidney Actor Hoon Lee Dr. Park Guest Star M.C. Gainey Bob Guest Star Robert Kirkman Executive Producer Chris Black Executive Producer David Alpert Executive Producer Sharon Tal Yguado Executive Producer Sue Naegle Executive Producer Jeff Vlaming Writer Daisy von Scherler Mayer Director