Radio Corazón is a 2007 Chilean comedy-drama film directed by and starring Roberto Artiagoitía (nicknamed El Rumpy).

The popular radio show "The Sentimental Jester" is hosted by El Rumpy, where three individuals call in to share their stories or seek help.

The first caller is a high school senior (Manuela Martelli), who is the only one among her friends who hasn't engaged in sexual relations.

Suddenly, she finds herself attracted to her daughter-in-law shortly after her son's marriage.

The third caller is a nanny (Tamara Acosta) who works in a mansion as a caregiver for the children.