narciso ibáñez serrador (4 july 1935 – 7 june 2019) was a uruguayan-born spanish director, actor and screenwriter. he directed movies, television and theatre productions. he directed the movies "the house that screamed" (1969) and "who can kill a child?" (1976). he also created the horror series "historias para no dormir" (1966–1982) and the game show "un, dos, tres... responda otra vez" (1972–2004).