In August 27, 2021, following Disneyland Paris' reopening, Walt Disney Studios Park announced that the attraction was set to become part of Worlds of Pixar.
Entering a blue soundstage and setpiece from the film, guests find themselves at Sydney Harbour at sunset. Boarding a turtle shell, the attraction begins with guests diving under the sea, going outside and into a cave, leading into a dark ride portion.
Journeying with Nemo and Squirt through the Great Barrier Reef, past glowing fish and jellyfish forests and Bruce's sunken submarine home. Afterwards, the attraction shifts into a spinning, high-speed roller coaster experience representing the East Australian Current, eventually making its way back to Sydney and the station.