Castor and Pollux Castor and Pollux Castor and Pollux (or in Greek, Polydeuces) were twin half-brothers in Greek and Roman mythology, known together as the Dioscuri. Their mother was Leda, but they had different fathers; Castor was the mortal son of Tyndareus, the king of Sparta, while Pollux was the divine son of Zeus, who seduced Leda in the guise of a swan. Though accounts of their birth are varied, they are sometimes said to have been born from an egg, along with their twin sisters Helen of Troy and Clytemnestra. In Latin the twins are also known as the Gemini (literally "twins")
Zeus and Roxanne a marine biologist and the Barnetts' next-door neighbor. Terry calms Zeus down and apologizes to Mary Beth, although she is agitated by him. Mary Beth later goes to her workplace and is followed by Zeus, who notices her photo of the same dolphin from earlier. Upon arriving, she is met by her research partner, Becky, and her rival, Claude Carver. Mary Beth and Becky travel out to the ocean on a boat to follow the dolphin they are researching, whom they name Roxanne, and Zeus stows away with them. However, while in the middle of the ocean, he slips off.