The "Robot Chicken Adult Swim Special" is a celebratory and comedic tribute to Adult Swim's 25th anniversary. The plot revolves around a cruise ship, packed with characters from various Adult Swim shows, that capsizes. This disaster leads to a courtroom trial where Harvey Birdman, Attorney at Law, prosecutes Adult Swim for negligence in the deaths of 846 passengers, with Lawyer Morty defending and Mike Tyson presiding as judge. The special masterfully blends elements of "The Poseidon Adventure" and "Titanic" with the irreverent humor characteristic of Robot Chicken.

The special features a star-studded voice cast and a wide array of Adult Swim characters, including Morty from "Rick and Morty," Harvey Birdman, Assy McGee, Mike Tyson from "Mike Tyson Mysteries," the Aqua Teen Hunger Force trio (Master Shake, Frylock, and Meatwad), Mr. Pickles, Chris Monsanto from "Eagleheart," and Nathan Explosion and Dethklok from "Metalocalypse," among many others. Original voice actors for many characters reprised their roles, alongside live-action stars like Tim Heidecker, Eric André, and Joe Pera, who voices the boarding narrator.

While some original performers were unavailable due to budget and scheduling constraints, the special still manages to incorporate a significant number of beloved characters. The narrative structure, which includes the maritime disaster and a subsequent courtroom drama, provides a coherent framework for the multitude of cameos and jokes. Beyond the comedy, the special also includes a nuanced commentary on artificial intelligence and a self-reflective look at Adult Swim's own history and identity, allowing viewers to interpret it as either a sincere defense of the network's creators or a corporate self-own. The half-hour special, which premieres on August 30, aims to celebrate the network through the unique lens of "Robot Chicken."