Ep 4. Chapter Fifteen: Doctor Cerberus's House of Horror

In "Chapter Fifteen: Doctor Cerberus's House of Horror", Sabrina and her friends decide to check out a Halloween attraction called "Doctor Cerberus's House of Horror". However, they soon discover that the attraction is actually haunted by real ghosts, and they must figure out how to survive the night.

Meanwhile, Sabrina's aunt Hilda decides to take a job as a guidance counselor in order to help the students of Baxter High School. However, she quickly realizes that the students are facing some supernatural problems of their own.

As Sabrina and her friends try to escape the haunted house, they come across some familiar faces from their past and must confront their fears in order to make it out alive. Amidst the scares and suspense, the episode also explores themes of friendship, loyalty, and trust.

Overall, "Chapter Fifteen: Doctor Cerberus's House of Horror" is a thrilling and spooky episode that will keep viewers on the edge of their seats.