Pakistan, Oct. 6 -- Kylie Jenner is set to make her first major scripted TV appearance in Hulu's upcoming thriller Bachelorette Weekend.

The reality star has joined the series as an actor and executive producer, while her sister Kim Kardashian will also executive produce the project. Lauren Oliver will adapt the story for television alongside producer Aaron Kaplan.

The series will draw from an unpublished book by author Flora Collins, although Hulu has revealed few plot details. Jenner will portray a bride-to-be who dies, with the story exploring the events that eventually lead to her murder.

A source described Jenner's character as the "North Star" of the series. The show will piece together the circumstances surrounding her death and...