As Luis continues to spout his political beliefs, the situation grows increasingly tense at the dinner table.

Tension is in the air at dinner as Luis's questions to Kevin's mom grow increasingly personal- and offensive.

Kevin watches in dismay as Karen introduces the infamous Luis to their family.

Guillermo gives us an in-depth explanation of the manner in which Maya ceremonies were used to welcome the seasons, each of which represented a unique consciousness.

Carlos concludes our tour of Popayan by pointing out several bridges as well as the Pueblito Patojo, a unique area containing miniature replicas of many of the city's most notable monuments.

Kevin gets educated on free love by his sister's boyfriend.

Guillermo the shaman, an expert in Mayan cosmology, explains the origin of and symbolism behind the Mayan word "chamamán" as well as some other interesting aspects of their belief system.

Kevin is less than thrilled with his sister's new beau.

Carlos takes us on a tour of Tulcan Hill, the most important archaeological site in the city of Popayan, Colombia, as well as some other notable landmarks in the city's center.

Carlos gives us a tour of some of Popayan's most interesting historical and religious attractions.

Carlos closes his series on pre-Columbian America by sharing with us the myth of Bochica, a God thought to be responsible for several natural phenomena.

Carlos takes us to Popayan, Colombia, a city in the country's southwestern Cauca Department. Nicknamed the "White City" for its white-colored structures, Popayan is also well-known worldwide for its historical and religious heritage as well as its famed Holy Week processions.

Karen gives us a tour of some of the many cultural highlights of Fundidora Park in Monterrey, Mexico.

Kevin experiences family spats at home while at school, his teacher attempts to teach the students the concept of values.

Carlos explains the different roles myths have played historically and tells us the Muisca myth of Bachué, which explains the origin of Man.