Xochitl from Monterrey, Mexico tells us about how the recent surge in violent crime in Mexico and in her area in particular affects the way that Mexican citizens live their lives.

This final episode in the series concludes the story of the boy who, following his mother's death, goes in search of his long lost father.

This episode of Sub30 introduces us to a character who, following the death of his mother, travelled across two countries to find the father he never knew.

The report regarding couples younger than thirty years old continues. In this episode, two Colombian fathers share their ideas: one about education and the legacy he hopes to pass on to his children, and the other regarding his concern for the safety of his family living in Colombia.

Sub30 examines the goals and desires that parents have for their children as well as the fact that many Colombian men and women are choosing to wait longer to have children. Still, says one young Colombian couple, while one can never be fully prepared to have children, doing so opens the doors to many unexpected life possibilities.

Sub30 examines the extent to which having children can help parents to understand their own parents and also introduces us to Ricardo and Eduardo, a homosexual couple living in Bogotá.

A young husband and wife from Colombia speak about how having children of their own has helped to put their relationships with their own parents into perspective despite differences in world view.

As Sub30 continues its examination of the diverse family dynamics in Colombia, a mother who always knew she wanted to have kids early shares her experience and some pros of having children young.

Sub30 explores the manner in which having children may change some people's perspective on life.

Meet Yimmy, who grew up on the streets and in a children's home, and his daughter Karen Dayana, who almost met the same fate as her father. They make up one of the many types of families we see today.

The exploration of Colombian family dynamics continues as interracial couples share the stories of how they first met and fell in love.

Twenty-two year old Estefanía García, the spokeswoman for a company in Cali, tells us her perspective on why it does not make sense to her to have children in today's society.

Poor waste management is one of the main environmental problems in most of the world’s nations, including Spain and Mexico, one that has many negative repercussions. While it is not the only solution, this series shows us how recycling can help.

Colombian family members speak about the dynamics of their families growing up as well as their current families and the differences between families in Colombia and the United States.

The Colombian TV Program La Sub30 explores various aspects of today's traditional and non-traditional families, including such subjects as interracial and Common Law marriages as well as the decision to have children.