Guest Stars Joe Keery as Steve Harrington Joe Chrest as Ted Wheeler Rob Morgan as Deputy Powell John Reynolds as Officer Callahan Aimee Mullins as Terry Ives Mark Steger as The Monster Amy Seimetz as Becky Ives Co Starring Tinsley Price as Holly Wheeler Anniston Price as Holly Wheeler Randall P. Havens as Mr. Scott Clarke Susan Shalhoub Larkin as Florence Chester Rushing as Tommy H. Tobias Jelinek as Lead Agent Chelsea Talmadge as Carol Catherine Dyer as Agent Connie Frazier Peyton Wich as Troy Robert Walker-Branchaud as Agent Repairman Hugh Holub as Scientist Cade Jones as James Glennellen Anderson as Nicole Andrew Benator as Elevator Scientist Adam Boyer as Hunting Store Owner Kevin Patrick Murphy as Grocery Store Manager Linda Kang as Female Clerk Chase Stokes as Reed