October's here and already, everybody's in the mood to get scared — even celebs! KNOTT's Scary Farm in California is celebrating their 41st year of the Halloween Haunt and tons of stars attended the ghoulish event. Celebs like Janel Parrish were totally terrified, while Peyton List and Stefanie Scott remained calm — well, sort of.
Click through the gallery to see some of your fave stars getting scared and scaring others! What's your favorite part of Halloween? Let us know in the comments!