Temple of Castor and Pollux Temple of Castor and Pollux The Temple of Castor and Pollux () is an ancient temple in the Roman Forum, Rome, central Italy. It was originally built in gratitude for victory at the Battle of Lake Regillus (495 BC). Castor and Pollux (Greek Polydeuces) were the Dioscuri, the "twins" of Gemini, the twin sons of Zeus (Jupiter) and Leda. Their cult came to Rome from Greece via Magna Graecia and the Greek culture of Southern Italy. The Roman temple is one of a number of known Dioscuri temples remaining from antiquity. The last king of Rome, Lucius Tarquinius Superbus, and
Leda and the Swan foundation myth in the Canadian futuristic thriller television series "Orphan Black" which aired over 5 seasons from 2013 to 2017. A corporation uses genetic engineering to create a series of female clones (Leda) and a series of male clones (Castor) who are also brothers and sisters clones as they derive from one mother who is a chimera with male and female genomes. The award-winning show addresses issues of the modern science of genetics, corporate greed, the ethics of human cloning, human longevity and the nature of individuality. Actress Tatiana Maslany won an Emmy award for her portrayal of all Leda