Captain Zed and the Zee Zone (1991)

One of the three dream-themed cartoons from the early 1990s (the others being Midnight Patrol and The Dreamstone). This particular series follows dream patrols Captain Zed and P.J. as they work to patrol the Dream Time skies and operate out of Dream Base. Together, they enter the subconsciousness of various kids, keeping their slumber and dreams from being disrupted by The Nightmares, Snort and Mutter.