María Novaro	...	(Director)
Beatriz Novaro, María Novaro	...	(Writer)
María Rojo	...	Julia Solórzano
Carmen Salinas	...	Doña Tí
Tito Vasconcelos	...	Susy
Margarita Isabel	...	Silvia
Víctor Carpinteiro	...	Rubén
Cheli Godínez	...	Tere
Daniel Rergis	...	Carmelo
Adyari Cházaro	...	Perla
Blanca Guerra	...	Colorada
César Sobrevals	...	Chucho
Mikhail Kaminin	...	Russian sailor
Rodrigo Gómez	...	Malena
Sergio Colmenares	...	Karla
Ángel de Valle	...	Yadira
Luis Gerardo	...	Juan El Padrote
Victor Carpinteiro	...	Ruben

Summary: Julia (Rojo) is a phone operator in Mexico City who divides her time between her job, her daughter and the danzon: a cuban dance very popular in Mexico and Central America. Every wednesday Julia does the danzon with Carmelo (Rergis) in the old "Salon Colonia". They've danced for years but barely know each other. One night Carmelo disappears without a trace. Feeling lonely and sad, Julia takes a train to Veracruz, where she knows Carmelo has a brother. That sudden trip will change Julia's life forever.