Historian and guide, Henry Quinteros Marrugo, acquaints us with the history of Cartagena, Colombia, including its numerous invasions and the role of the San Felipe de Barajas fortress.

Guillermina and Candelario befriend Martin, a kind and interesting penguin, and teach their grandfather all about him.

Much to Fede's chagrin, Kevin's new friend's rebellious streak seems to be rubbing off on Kevin.

When Guillermina and Candelario decide to play pirates and hide their treasure, they soon discover they're being watched by a wild tribe.

Mister Roman receives a message from Magoo while Andrea and Jaime follow the flight attendant and the actress on their way to the Spanish Embassy.

"A La Nanita Nana" is a traditional lullaby in honor of the Baby Jesus that has become a very popular Christmas carol within the Spanish-speaking world.

Lida, Cleer and Lila share with us some of the unique traditions of Colombia's Christmas season, which lasts from late November until early January.

Many Latin American countries celebrate the Novena of Aguinaldos, a nine-day, Catholic-based holiday that includes music, food and prayer. Grace Pinzon, a Colombian woman living in Florida, shares with us how the novena is celebrated there.

When the normally wholesome Kevin finds himself acting out of character, he enjoys it at first. But, how will his conscience handle it?

Desperate to continue his investigation of the con man, Detective Jaime Suarez implores his ex, Andrea, for one last favor.

Cleer introduces us to Jacky, a talented children's music performer from Medellin, Colombia.

Hostel owner, Esteban Barrera, introduces us to some of the tourist attractions one can encounter in the famed Getsemani neighborhood just outside of the Walled City of Cartagena, Colombia.

Kevin tries to keep his cool during an awkward encounter with his ex.

Guillermina makes an extraordinary discovery at the beach and shares all the "mythical" details with Candelario and her grandfather.

As Amalia pays "Mister Roman" a visit, Agent Suarez struggles to stay on the case, and Isabel runs into an old friend at the embassy.

An extraordinary discovery transforms a regular soccer match into a new and exciting adventure for Guillermina and Candelario.

Carlos and Cyndy teach us to identify the difference in the manner in which the "double l" and "y" letters are pronounced in Colombia versus Argentina, with several examples.

Things at school are not as simple as they seem for teenagers, and in seventh grade, Kevin's stress causes him a sort of regression to his childhood.

As "Mister Roman" and Isabel wrap up their intimate encounter, the investigators are growing increasingly frustrated with their lack of results.

Talented street artist and portrait painter, Carlos, from Bucaramanga, Colombia, talks to us about his process and passion for his work.

Carlos explains to us in detail the imperative of the first person plural with many examples as well as providing us with the conjugations for several reflexive verbs.

In this episode, Gillermina becomes friends with a lady octopus while playing hide and seek with Candelario and learns a lot!

In 2010, Colombian singer Shakira released "Sale el sol" [The Sun Comes Out], returning to her stylistic roots on this title track from her ninth studio album.

Carlos explains in detail the correct use of the negative form of the imperative tense, providing several examples.