Cartoon Network Studios/Logo Variations

These are the logo variations seen throughout the years by Cartoon Network Studios, with more to be added overtime.

Third Logo Variants
Time Squad

Buck warns Larry not to press a button. Then, while Otto is watching, Larry presses the button, causing a shock where the logo reverts back to normal.
 * The box in Season 1 was baby blue instead of red and lacked the AOL Time Warner byline.
 * Season 2 used the regular red box and AOL Time Warner byline.

The Marvelous Misadventures of Flapjack

Takes place in a white box and the logo is already opened. Flapjack is seen with Captain K'nuckles. Flapjack is giggling in a really annoying way. K'nuckles gets annoyed and pulls down the top of the logo, closing it.
 * On the episode "Flapjack Goes to a Party/Rye Ruv Roo", Flapjack's laughter is replaced by him barking like a dog.

Underfist: Halloween Bash

The original 2001 logo is shown, but with a still zooming picture of Hoss Delgado with his banana nunchuks (which is tinted in green) and Billy (voiced by Richard Horvitz) saying "All that work and nothin' to show for it!"

Adventure Time (Season 1)

Finn pokes Jake, as he becomes larger and larger, roaring and squeezing aside him. As he does this, Finn laughs.

Generator Rex (Season 1)

Rex turns his back into a jet engine, blasting off in the process while smiling, but he crashes into the logo when it closes, which causes the logo to shake. Like with the Ben 10 variant, this variant uses the "Grungy" version of the logo.

Clarence

On the title card for the episode "Pilot Expansion" (2014), the logo is shown on the film reel case.

Fourth Logo Variants
Regular Show (Seasons 1-4)

The right-most square features a clip from the episode "Prank Callers", whereas the sound clip of them laughing is from the episode "Death Punchies". There is an earlier version where it uses a clip from the episode "Free Cake", where Mordecai and Rigby chant "Free Cake!" twice.

Sym-Bionic Titan

In the right-most square, a clip from the episode "Neighbors in Disguise" is seen with the camera panning up to the Titan robot's head, with Lance saying "Form Titan!". This variant features a techno robotic version of the jingle.

Adventure Time (Seasons 2-5)

The right-most square features a clip from the episode "The Enchiridion!", with Finn saying "This party is so crazy!" This is one of the two variants where the fourth square doesn't turn white at the end.

Level Up and Incredible Crew

The logo is in-credit at the bottom left. Also, the fourth square is not shown.

Tower Prep and Level Up (TV movie)

Only the first three squares appear. The fourth square doesn't appear at all. This variant also features a deep synthesized version of the same four-note CN jingle.

Generator Rex (Seasons 2-3)

The right-most square features a clip from the episode "The Day That Changed Everything", with Rex transforming.

The Problem Solverz

The right-most square features a clip from the episode "Videogamez", with Alfe dancing against a yellow-red striped background. Like the Adventure Time variant, the fourth square doesn't turn white.

Secret Mountain Fort Awesome

The right-most square features a clip of the episode "Funstro", with The Fart saying "All right, who used the last of the purple stuff?"

Firebreather (Later TV airings)

The right-most square features a clip of Duncan performing his signature fire-breathing move.

Ben 10: Omniverse (Seasons 1-4), Powerpuff Girls (2014 special) and Tome of the Unknown

The logo animates as usual, however no clip is featured in the fourth square. This variant also features a deep synthesized version of the same four-note CN jingle.

Fifth Logo Variants
Uncle Grandpa

A clip plays from the episode "Funny Face" with the character Beary Nice saying "That was quite delicious".

Another variant with the three main characters in claymation cheering can be found on the episode "Guest Directed Shorts".

Long Live The Royals, Summer Camp Island, Ben 10 (2016 reboot, since Season 2) and The Fungies!

The box shows a clip from its respective episode.

Regular Show (Seasons 5-8) and Regular Show: The Movie

The box shows the same clip and sound effect from the previous logo.

Adventure Time (Seasons 5-10)

The box shows the same clip from the previous logo.

Steven Universe, Steven Universe: The Movie and Steven Universe Future

Steven is thrown by Amethyst over to Garnet, who then throws him to Pearl. Pearl then throws him up into the air, and the box closes. This variant is animated in a similar style to the third logo, with a rough sketch style.

Mixels

Vulk shouts "Remix!" and then scratches a rainbow-colored Cubit on his turntable. This is the only variant of this logo to have a copyright stamp beneath the logo. On other episodes of the show, the logo is still. Starting with the second season, the scratching sounds are different and a copyright stamp is removed.

Ben 10: Omniverse (Seasons 5-8)

The box shows the scene from the episode "Arrested Development" where 11-year-old Ben hits his Omnitrix, with visible frustration when it doesn't work. Every episode has a different sound effect played over him hitting the Omnitrix.

Clarence (Pilot)

Clarence holds up a chicken, which then scratches at his face.

Clarence

A cardboard cutout of Clarence is shown, flopping around and whistling.

Over The Garden Wall

An eerie animation of Wirt and Greg's shadows is shown, which looks like it was sketched out using pencils.

Black Dynamite (Season 2)

The box shows scenes of Black Dynamite fighting.

We Bare Bears (Pilot)

The box shows a clip of Panda saying "We should probably leave before someone calls the popo".

We Bare Bears

An animation is shown of the three main characters, with Grizzly typing on a laptop. He shouts "Done!" and raises his hand, followed by Panda and Ice Bear also shouting "Done!". This variant is animated in a similar style to the third logo, with a rough sketch style.

Episodes centering on the bears as kids use a different animatic of the cubs in a box, falling. This was used for the episodes "The Road", "Pet Shop", "The Island" and "Baby Bears on a Plane".

The Powerpuff Girls (2016 reboot)

The box shows the Powerpuff Girls' voice actors dressed up in their respective characters' attire and flying through the sky, with their color streaks trailing behind them. This does not appear on the Teen Titans Go!/The Powerpuff Girls (2016 reboot) crossover episode "TTG v PPG", as the company wasn't involved in that episode.

Mighty Magiswords

Prohyas is holding a Muscle Magisword (in color), which he then activates. The camera pans to an unsuspecting Vambre (with Grup), and her left arm suddenly enlarges, breaking the right side of the logo. There is a different variant in the episode "Let's Team Up Because We Aren't Bad Friends" where Scarriet says "What's a Cartoon Network?", then Witchy Simone says "Don't worry about it.".

Close Enough'' (Seasons 1-2)

The box shows Josh and Emily high-fiving and chest-bumping each other.

Trick Moon'' (Pilot)

The box shows a clip from the pilot of Pocket kicking Trickshot in the face.

The Wonderful Wingits'' (Pilot)

The box shows puppets of Tim and Iris taking a bow.

Tig n' Seek

The box shows Gweeseek meowing on top of a stuffed laundry basket.

Starting with the episode "Boss: Bear in the City", Gweeseek presses the button of the arcade cabinet as she meows.

Come and Learn with Pibby'' (Short)

The logo is on a black background with Pibby in front as she turns around and looks at it. Shortly after, they glitch out. This appears during the short.

Sixth Logo Variants
We Baby Bears

An animation of young Grizzly, Panda, and Ice Bear coming together and taking a selfie.

Close Enough (Season 3)

The same clip from the previous logo.

Unicorn: Warriors Eternal

A clip plays from the episode "The Awakening" with Copernicus steaming his head.

Adventure Time: Fionna and Cake

An animation of Fionna riding Cake.