"Close Encounters" is broadcast on Channel 13 from Sunday to Thursday, following the episodes of "Opposite Worlds. " Channel 13 has re-launched "Close Encounters" with Sergio Lagos and Karla Constant to analyze the final stretch of "Opposite Worlds" and present "Neighbors at the Limit. " The program, a classic from the 2000s, returns after 18 years to conduct live interviews and address questions about the participants' coexistence.