Sin identidad
Sin identidad is a Spanish thriller drama television series produced by Diagonal TV for Antena 3. The series was premiered on May 13, 2014.
Cast
;Main- Megan Montaner as María Fuentes Vergel/María Duque/Mercedes Dantés Petrova
- Tito Valverde as Enrique Vergel
- Jordi Rebellón as Francisco José Fuentes Cel
- Daniel Grao as Juan Prados
- Lydia Bosch as Luisa Vergel de Fuentes
- Miguel Ángel Muñoz as Bruno Vergel
- as Roberto Baffi
- Eloy Azorín as Pablo
- Verónica Sánchez as Amparo Duque
- Antonio Hortelano as Curro
- Mar Regueras as Miriam Prats
- Silvia Alonso as Helena Prats
- Raúl Prieto as Alex Barral
- Mateo Jalón as Enrique "Quique" Vergel Duque
- as Eva
- as Blanca
- as Irina Petrova
- as Eugenia de Vergel
- Victoria Abril as Fernanda Duque
| Actor/Actress | Character | Short description |
| Teresa Arbolí | Manuela Carmen de Luna | He leaves after helping María to return to Spain |
| Luismi Astorga | Carlos | Run after helping his brother Paul |
| Javier Ballesteros | Jorge Vergel | Run after making a pact with Enrique |
| Toni Martínez | Néstor | The jail after the discovery of child trafficking |
| Elvira Minguez | Sor Antonia | Flee after discovery of child trafficking organized by her and Enrique Vergel |
| Amparo Valle | Micaela "La Tata" | María goes home when you need to remember things from your past |
| Joseba Apaolaza | Alfredo | Enrique flees after trying to jettison its plan |
| Julio Vélez | Nico | Run after making a mess Curro in prison |
| Begoña Maestre | Lucía | It comes and goes when María need |
| Marisol Membrillo | Trinidad "Trini" | After incineration Fernanda becomes the people |
| Nikol Kollars | Prisoner | She threatens Maria when she is sent to jail in China |