Relaciones Peligrosas, originally known as Fisico o Quimica, is a Spanish-language telenovela produced by United States-based television network Telemundo Studios, Miami. It is an adaptation of the Spanish television series Física o Química. It has Sandra Echeverría, Gabriel Coronel, Maritza Bustamante, Gonzalo García Vivanco, Jonathan Freudman, Mercedes Molto, Carlos Ferro, Daniela Navarro, Renato Rossini, Kevin Aponte and Ana Layevska in the leading roles of the plot.
Gabriel Coronel
Sandra Destenave
Jorge Consejo
Orlando Fundichely
Rubén Morales
Yadira Santana
Jimmie Bernal
RJ Coleman
Jonathan Freudman
Ana Carolina Grajales
Alexander Alsina
Cristina Mason
Alma Matrecito
Andy Perez
Howard Ross
Oscar Priego
Sandra Echeverría
Danilo Carrera
Christian de la Campa
Kevin Aponte
Ana Layevska
Mercedes Molto
Daniela Navarro
Carlos Ferro
Gonzalo García Vivanco
Dad Dager
Jeannette Lehr
Héctor Fuentes
Modesto Lacen
Jezabel Montero
Carmen Olivares
Yrahid Leylanni
Jesus Licciardello
Isaac Reyes
Ana Lorena Sanchez
Juan Carlos Vivas