For a long while, it was thought that Keira Knightley’s Elizabeth Swann would not be returning for the latest Pirates of the Caribbean sequel—despite the fact that Orlando Bloom is in the movie, as is her character’s son (played by Brenton Thwaites). But a new international trailer reveals she is definitely back.
Source: io9 – New Footage From Pirates of the Caribbean 5 Reveals the Return of Keira Knightley