Halloween will see the Riverdale universe expand via the Netflix series featuring 16-year-old Sabrina Spellman. Gone is the 90s Melissa Joan Hart family sitcom; enter The Chilling Adventures of Sabrina. Based on the horror-tinged comic series, the half-witch/half-human teen must either live for Satan, or die. If you enjoy The CW’s teen soap, think that but with The Craft and no censors. Series drops October 26th.