Cartoon Network used to run the table on TV animation. Streaming has yanked a lot of attention elsewhere, but if you watched even a little in the 90s and 2000s, you know this place was a machine. Looking back, these seven shows aren’t just great by Cartoon Network standards — they’re flat-out animated masterpieces.
How we got here
The channel started as a vault for classic cartoons from studios like MGM and Hanna-Barbera, then quickly decided to make its own weird, loud stuff. Early originals — think 'Space Ghost Coast to Coast', 'Johnny Bravo', 'Cow and Chicken', 'Ed, Edd n Eddy' — put the network on the map. Decades later, that pipeline gave us a run of series that still hit hard, both as crowd-pleasers and as massively influential work behind the scenes.
The seven that still rule
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7) The Powerpuff Girls
In a world packed with kid-friendly takes on Batman, Spider- Man, and Superman, it ’s still hilarious and kind of perfect that one of TV’s best superhero cartoons follows three kindergarteners. 'The Powerpuff Girls' is wall-to-wall energy — Blossom, Bubbles, and Buttercup punch way above their weight class — but the secret sauce is the rogues gallery. The villains are so memorable they basically built half the show’s personality.
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6) Regular Show
One of Cartoon Network’s strangest ideas turned into one of its best: two slackers running errands at a park, and every mundane task detonates into absolute chaos. 'Regular Show' constantly one-ups itself — a simple job spirals into a time-war or a dimension meltdown — and the humor leans older than you might expect for a kids network. Nothing else on CN feels quite like it, and that’s the point.
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5) Courage the Cowardly Dog
Early Cartoon Network at its most unhinged, and I mean that as a compliment. 'Courage' is children’s horror done with rubbery animation and deadpan absurdity, sliding from silly to nightmare in seconds. It scared a generation on purpose, and if the goal was to leave a mark, mission accomplished.
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4) Adventure Time
This was the network’s defining show of the 2010s, and it earned the crown. Alongside 'Gravity Falls', 'Adventure Time' proved you could build a lore-heavy world and thread a long-form story through a kids cartoon without losing the jokes. A lot of today’s animation talent cut their teeth here, which tells you how influential it was. Whether it’s going full mythic or tossing out a breezy comedy, almost every episode is a good time.
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3) The Amazing World of Gumball
A blender of animation styles, a mile-a-minute joke rate, and a consistency most comedies would kill for. 'Gumball' helped kick off that anything-goes tone you saw everywhere in the 2010s, and still nobody does it better. And yes, 'The Wonderfully Weird World of Gumball' has kept that spirit rolling.
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2) Over the Garden Wall
Ten episodes. That’s it. And somehow it feels complete. Two brothers lost in the woods, stumbling into creatures both whimsical and legitimately creepy. It’s cozy until it isn’t, then it sings you back to safety with great humor, striking art, and music you remember long after the finale. Short run, huge impact.
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1) Samurai Jack
Genndy Tartakovsky’s masterwork. A noble warrior flung into a future ruled by the demon Aku, stuck fighting robots, aliens, and everything in between while searching for a way home. The premise opens the door to all kinds of sci-fi fantasy detours, but 'Samurai Jack' is more than action scenes — it might be the most visually elegant animated show TV’s ever had. The layout, the color, the negative space, the movement — it’s a clinic. The final season leans darker and more reflective, and I’d argue it’s the show’s peak. The influence on action animation since? Massive.
CN may have slipped off center stage, but the legacy is loud. These seven aren’t just nostalgia picks — they’re the reason so much modern animation swings for the fences.