Kathryn Long is a Canadian actress known for her roles in series such as Goosebumps, where she played Carly Beth Caldwell, Forever Knight, and Road to Avonlea. She began her career in 1995 with When the Dark Man Calls and has since appeared in various productions like Ready or Not, PSI Factor: Chronicles of the Paranormal, and Are You Afraid of the Dark?. With a career spanning multiple genres, Long is recognized for her versatility and strong screen presence.