Release date: August 30, 2026 on Adult Swim. Next day on HBO Max.

Synopsis: Every iconic character in Adult Swim’s history is aboard a cruise ship celebrating a quarter century on the air, but toasts turn to screams as it develops into a disaster of titanic proportions!

Will the stars of Smiling Friends, Aqua Teen Hunger Force, Metalocalypse, Assy McGee, Venture Bros., and dozens more survive? Or meet a watery doom?

Additionally, Adult Swim will air a second special in 2027 to commemorate Cartoon Networks’ 35th anniversary.