Many cast members are credited both as their role in this film and said character's corresponding role in the Swan Lake ballet
The rest of the end credits contain floating white feathers.
Black feathers appear and cover up a pile of white feathers until the entire end credits background is blacked out.
Following the final scene that fades to white, the audience continues applauding at the beginning of the end credits while half of them chanted Nina's name.
There is a brief audio snippet of swans being gunned down after the credits.