Ewerton de Castro (São Paulo, December 11, 1945) is a Brazilian actor, screenwriter, producer and director. He retired in 2011 and moved to the United States. Ewerton began his career in theater and participated in more than 25 films, in addition to numerous theatrical shows, as an actor and director, and soap operas. He received the award for best supporting actor, for the role of Mário, in the film Anjo Loiro, at the 1973 Santos Festival. In 2006, he played Martim Afonso de Sousa in the Staging of the village of