Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pablo Martínez (born 20 March 1985) is an Argentine actor and occasional singer. His breakthrough came with the role of Simón Rodríguez Arrechavaleta in the Cris Morena Group series Casi Ángeles, for which he also recorded several songs for its official soundtrack albums.An actor or actress (see terminology) is a person who acts in a dramatic production and who works in film, television, theatre, or radio in that capacity.