Inspired by R.L. Stine's worldwide bestselling books, “Goosebumps” follows a group of five high schoolers as they embark on a shadowy and twisted journey to investigate the tragic passing three decades earlier of a teen named Harold Biddle – while also unearthing dark secrets from their parents’ past. The new series premieres Friday, October 13 on Disney+ and Hulu, with new episodes streaming weekly.