Daughter of Priam, King of Troy. She feared that the city would fall after it accepted a gift from the Greeks, and at first thought that this might be the TARDIS, which brother Paris had found. She insisted it be burnt - prompting Vicki to leave the ship. Cassandra could foresee the future, though she was cursed that no-one would believe her prophesies. When it became clear that Vicki knew Steven, who was posing as a Greek warrior, Cassandra had her thrown into prison. When the city fell, Cassandra was taken captive and given to Agamemnon. Her handmaiden, Katarina, joined the TARDIS crew.
Played by: Frances White. Appearances: The Myth Makers (1965).
- There is a popular myth that White asked the Radio Times not to credit her. She has denied this and states that it was a mistake by the publication.
- In Greek mythology it was Apollo who gave Cassandra the gift of prophesy, and added the curse of never being believed when she spurned him. She was raped by Ajax in the temple dedicated to Athena, who wrecked the Greek fleet in revenge. Cassandra was killed along with Agamemnon shortly after they reached Mycenae.