Character from the HBO series House of the Dragon (2024-), portrayed by actor Clinton Liberty. Addam of Hull is a bastard son of Lord Corlys Velaryon and the rider of the dragon Seasmoke. He previously worked as a shipwright for the Velaryon fleet. Addam and his brother Alyn are from Hull, a town on Driftmark. He and Alyn are bastard sons of Lord Corlys Velaryon. Addam is a man who craves the opportunity for fortune and glory, while believing that he and his brother Alyn are deserving of a higher standard of living, due to their status as the sons of the Sea Snake.[Although he loves his brother, he is also envious of him, since his father, Corlys Velaryon, notices Alyn while ignoring Addam himself.