Crossover Nexus | OK K.O.! Let's Be Heroes
Aired: October 8, 2018
Heroes: Garnet, Ben Tennyson, K.O., and Raven
Villains: Strike
Objects: Pen
Places: CN City and Lakewood Plaza Turbo
Cameos: Stone Statues (Festro from Secret Mountain Fort Awesome, Hi-Five Ghost from Regular Show, Robot Jones from Whatever Happened to Robot Jones, Moxy from The Moxy Show, Yumi from Hi Hi Puffy AmiYumi, Chowder and Schnitzel from Chowder, Ilana from Sym Biotic Titan, I.M. Weasel from I Am Weasel, One-One from Infinity Train, Juniper Lee from The Life and Times of Juniper Lee, Frankie from Foster's Home for Imaginary Friends, Jacob Pablo "Jake" Spidermonkey from My Gym ParTner's a Monkey, Edd from Ed, Edd and Eddy, Duncan from Firebreather, Grim from The Grim Adventures of Billy and Mandy, Alfe from The Problem Solverz, Octus from Sym Biotic Titan, Chicken from Cow & Chicken, The Fancies, Captain K'nuckles from The Marvelous Misadventures of Flapjack, Tiggy from Tiggle Winks, Talking Dog from The Powerpuff Girls, Periwinkle from Sunday Pants, Courage from Courage, the Cowardly Dog, Keva Andru from Megas XLR, Rex from Generator Rex, Carl Chryniszzswics from Johnny Bravo, Jorel's Brother from Jorel's Brother in CN Latin America, Larry 3000 from Time Squad, Major Dr. Ghastly from Evil Con Carne, Gumball from the The Amazing World of Gumball, Numbuh 5 from Codename: Kids Next Door, Valentino from Victor and Valentino, Blastus from Robotomy, Rodney from Squirrel Boy, Hedgehog from Summer Island Camp, Lazlo from Camp Lazlo, Jake the Dog from Adventure Time, Grizzly from We Bare Bears, Aaron from Miguzi, Sheep from Sheep in the Big City, Jeff from Clarence, Kelsey Bern and Mortimer from Craig of the Creek, Edd from Ed, Edd and Eddy, Lu from Mike, Lu &Og, King Rufus from Long Live the Royals, Golly Gopher from Re-Animated, Mao Mao from I Love You, Mao Mao, Gregory and Jason Funderburker from Over the Garden Wall, Monkey from Dexter's Laboratory, Black Hat from Villainous) and Omnitrix sequence (Wirt from Over the Garden Wall, Moxy from The Moxy Show, Grizzly from We Bare Bears, Jeff from Clarence, Grim from The Grim Adventures of Billy and Mandy, Chowder from Chowder, Captain K'nuckles from The Marvelous Misadventures of Flapjack, Monkey from Dexter's Laboratory, Supercow from Cow and Chicken, Johnny Bravo from Johnny Bravo, Buttercup from The Powerpuff Girls (original), Dexter from Dexter's Laboratory, and Finn the Human (with robot arm) from Adventure Time)
References: CN City, Townsville Hall from The Powerpuff Girls, Malph's, The Candy Store from Ed, Edd and Eddy, Graffiti of Friday's and Tickle U, Acme, Jake the Dog from Adventure Time and Prohayas Warrior from Mighty Magiswords on Hero Summoner screen, My Jimmies Remain Unrustled meme, Crystal Gems, still of Pearl, Steven, and Amethyst from Steven Universe, Ben 10 concept art background, Grandpa Max, Gwen Tennyson, Four Arms quotes New New New, CN Studios and Screwy Ain't It building, Cartoon Planet 2000 logo, graffiti of Dude, What Would Happen, posters of Dexter's Laboratory, The Powerpuff Girls, Har Har Thursdays, graffiti of Fall era, graffiti of Dexter and Velma Dinkley promo, graffiti of TV on Rocket Fuel slogan from Space Ghost Coast to Coast, JBVO from Johnny Bravo hosted block, graffiti of Shnissugah from The Grim Adventures of Billy and Mandy, graffiti of Clyde 49 from Moltar era of Toonami, graffiti of Cookie Cat from Steven Universe, logos of Cartoon Cartoons and Shorties, posters of Adventure Time and Samurai Jack season 5, graffiti of Vacuum Head from Animate Your World promo, posters of Steven Universe, Johnny Bravo, Regular Show, We Bare Bears, Ed, Edd and Eddy, Craig of the Creek, and The Amazing World of Gumball, graffiti of Morgan Feeney from Superchunk block, graffiti of Yes! branding, posters of The Grim Adventures of Billy and Mandy and Ben 10 (2016), Teen Titans, Beast Boy, Chowder's house from Chowder, Pop's House from Regular Show, Finn and Jake's treehouse from Adventure Time, CN Invaded saucers, the Noods, Raven's legs, During the walk to the impassable chasm - Cartoon Friday's theme, filler extended power-up in Dragon Ball Z from Toonami, "Seen it, check it" era background, Checkerboard pattern, Cartoon Cartoon theme when Ben is launched, CN City theme as city is restored, Warner Bros sticker on parked SUV, PPG license plate and Chemical X sticker on car nods to The Powerpuff Girls, The Buzzwagon from Wacky Races, Treehouse from Codename: Kids Next Door, Ghost Planet, Billy's house from The Grim Adventures of Billy and Mandy, Titans Tower, Teen Titans (2003), and Mr. Gar.
Written and Storyboarded By: Dave Alegre, Anna Craig, Danny Ducker, Haewon Lee, & Parker Simmons
Animation Director: Sunjae Lee, Byungjae Oh, & Suhong Kim
Note: Crossover Nexus is episode 23 of season 2 of OK K.O.! Let's Be Heroes and is the 77th episode total of the series