Eerie, Indiana: The Other Dimension (1998)

S1E11 Nightmare On Eerie Street

The legendary Sandman finds himself unable to drift off, and his sleeplessness turns into a torment for Eerie. Each night, he unleashes a barrage of vivid, terrifying nightmares that keep Eerie tossing and turning. As the boundary between dream and reality blurs, Eerie must find a way to soothe the restless guardian or risk being trapped in an endless loop of fear.