A Nightmare on Elm Street 3: Dream Warriors (1987)

In the aftermath of the Elm Street horrors, Nancy, now a skilled sleep therapist, discovers that Freddy Krueger's malevolent presence still lingers. He invades the dreams of multiple patients under her care, triggering a new wave of terror. Determined to confront this enduring nightmare, Nancy empowers her patients with the tools and special skills needed to combat Freddy and put an end to his reign of terror once and for all.