Chilling Adventures Mckenna Grace And Kiernan Shipka Chilling adventures of sabrina will will feature a flashback to sabrina spellman s childhood on the netflix series upcoming holiday episode

According to entertainment weekly mckenna grace who you may know from i tonya or the haunting of hill house will be joining the cast of chilling adventures of sabrina as a guest star her resemblance to kiernan shipka comes in handy as she will portray a young sabrina in the episode