It's Javier's birthday, yes, the same Javier who saw La Llorona. But before he can celebrate, he has to save his little brother from El Cucuy. Does El Cucuy have him? To solve this misterio Javier turns to, who else, Perla y Valiente, the greatest mystery busters in the history of el Barrio de Guadalupe! Featured in this episode is the Spanish and English version of Las Manañitas. a traditional song Mexicans sing to honor a loved one on their birthday!