Cindy Berman is the older sister of Ziggy Berman. She is first introduced in Fear Street: 1978. She is first seen cleaning the outhouse along with her boyfriend at the time, Tommy Slater. It is later indicated that Cindy and Alice  had a friendship before the event of part two, however the friendship ended as Alice claims Cindy "snitched on her" multiple times throughout the movie. She is later approached by Kurt who tells her about her sister Ziggy's troublesome behavior. She is Obsessive 