is set to co-star as Nancy, a guidance counselor who works at the school with Sean and is seeing him romantically. Frank Dillane -LRB- Harry Potter and the Half-Blood Prince -RRB- co-stars as Nancy's son Nick, who has battled a drug problem. And Alycia Debnam Carey -LRB- Into the Woods -RRB- is will play Nancy's ambitious daughter, Ashley, who is the polar opposite of Nick and dreams of leaving Los Angeles for Berkeley when the apocalypse strikes. Fear The Walking Dead will premiere in the late summer with season two set for 2016. An official premiere date has not yet been announced. The season five finale of the flagship series airs Sunday at 9 p.m. © 2015 The Hollywood Reporter. All rights reserved.