Priscilla Wright

"Don't Think About It"
Priscilla Wright is the secondary antagonist of The Haunting Hour movie "Don't Think About It". She is a school bully that hates Cassie for her existence and wanted to make sure that she is the Halloween Queen at the halloween prom. When she broke open the pumpkin piñata she got covered in cockroaches which Cassie added to end the mean queen's reign over the school. Priscilla then stole "The Evil Thing" from Cassie's bag in school and films her jumping in fear, while having Sean (who is forced to go along in exchange that Priscilla helps him with his school report) use a CD player to play monster sounds outside in order to make the monster appear to have come to life. As Priscilla gloats at her victory, Sean takes her camera phone and leaves her behind where she actually encountered "The Evil Thing" and was captured along with Cassie's brother Max and a pizza delivery guy. After the creature was destroyed, Priscilla angrily accuses Cassie of being a witch and Sean rejects Priscilla in favor of Cassie.

Nightmare Inn
Another person with the name of Priscilla is one of the main antagonists in the first season episode, "Nightmare Inn."

When Jillian and her mother (Jillians Mom) was standing in front of the Knight Time Inn Hotel Priscilla was nice enough to let them stay for a few days (Even when she started to stare at Jillian's necklace and noticed that it was silver). Priscilla then settled them up in the same room that was in Jillians nightmare.

The Next Day, Priscilla then noticed Jillian talking to the towns outcast Caleb and told Jillian to stay away from him because he was dangerous, but Jillian told her that she doesn't need anyone to look after her because she can look after herself.

Later on, Jillian was in Priscilla's room and found her silver necklace, but also caught Priscilla and Caleb talking about her and the necklace and was almost caught by Priscilla.

That Night, Jillian found out that Caleb was a werewolf and ran to Priscilla for help, but Priscilla revealed to also be a werewolf and wanted to devour Jillian, but her and Caleb both got into a fight with another werewolf and were both defeated and the werewolf who saved Jillian might have been her father then Jillian woke up revealing that the whole thing was just a nightmare.