TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Os Maias
Mariana Leoni was ? in Os Maias as 'Adélia'.TV Show Released: First Air Date
Tue, Jan 09 2001

Young Hearts
Mariana Leoni was ? in Young Hearts as 'Tuca'.TV Show Released: First Air Date
Mon, Apr 24 1995