2D vomits up a whale
A skeleton is seen washed up on the shore of Plastic Beach. This is Daley from the "Doncamatic" video, revealing that Daley died at some point after "Doncamatic", whether he was killed by Cyborg Noodle or by the Black Clouds. The sight of a skeleton could be frightening to younger viewers and knowing that it is Daley, this could traumatize fans of "Doncamatic".
The crashed planes of the Black Clouds from the "El Manana" and "On Melancholy Hill" are seen