 | Penélope Cruz als Lena |
 | Lluís Homar als Mateo Blanco / Harry Caine |
 | Blanca Portillo als Judit García |
 | José Luis Gómez als Ernesto Martel |
 | Rubén Ochandiano als Ray X |
 | Tamar Novas als Diego |
 | Ángela Molina als Lena's Mother |
 | Chus Lampreave als Concierge |
 | Kiti Mánver als Madame Mylene |
 | Lola Dueñas als Lip Reader |
 | Mariola Fuentes als Edurne |
 | Carmen Machi als Chon |
 | Kira Miró als Model |
 | Rossy de Palma als Julieta |
 | Alejo Sauras als Álex |
 | Carlos Sampedro |
 | Ramón Pons als Lena's Father |
| Coté Soler |
 | Marta Aledo als Maribel |
 | Carlos Leal |
 | Chema Ruiz als Dr. Blasco |
 | Dani Martín als Ray X's Boyfriend |
| Jöns Pappila |
 | Javi Coll als Luis |
| Juan Bautista Cucarella |
| Lyng Dyrup |
| Enrique Aparicio |
| Enrique Vargas |
| Viviana Espinoza |
| Fernando Lueches als Montador de Avid |
 | Fernando Iglesias |
| Javier Giner als Camello |
 | Carlos García Cambero |
| Bina Daigeler |
 | Agustín Almodóvar als Gardener |
 | Esther García |
 | Karola Sánchez als Production Assistant |
| Yuyi Beringola als Cinearte Receptionist (uncredited) |
| José Coromina als Man Walking the Dog and Greeting Lena's Mother (uncredited) |
| Sergio Díaz als Assistant Director (uncredited) |
| Jaime Fernández-Cid Buscató als Vecino Enrollado Bar (uncredited) |
| Esther García | Producer |
| Agustín Almodóvar | Producer |
| Pedro Almodóvar | Director |
| Pedro Almodóvar | Writer |
| Patrick Ghislain | Foley Mixer |
| Rodrigo Prieto | Director of Photography |
| Alberto Iglesias | Original Music Composer |
| Alberto Iglesias | Conductor |
| Antxón Gómez | Production Design |
| Sonia Grande | Costume Design |
| José Salcedo | Editor |
| Miguel Rejas | Sound |
| Luis San Narciso | Casting |
| Joaquín Manchado | Camera Operator |
| Víctor Molero | Production Design |
| Víctor Molero | Art Direction |
| Reyes Abades | Special Effects |
| César Abades | Special Effects |
| Óscar Abades | Stunts |
| Óscar Abades | Special Effects Technician |
| Pilar Revuelta | Set Decoration |
| Yuyi Beringola | Script Supervisor |
| Rosa Ortiz | Assistant Editor |
| John Galliano | Thanks |
| Pelayo Gutiérrez | Sound Editor |
| Julien Naudin | Foley Artist |
| María Clara Notari | Assistant Art Director |
| Jordi Casares | Stunt Coordinator |
| Andrés Cuenca | Casting Assistant |
| Tonucha Vidal | Casting Assistant |
| Nuria Muni | Assistant Decorator |
| José Luis Moya | Construction Coordinator |
| Massimo Gattabrusi | Key Hair Stylist |
| Toni Novella | Line Producer |
| Tania Whalbeck | Painter |
| Sonia Aranzabal | Set Dresser |
| Marc Orts | Sound Re-Recording Mixer |
| Bartolomé Pérez | Lighting Technician |
| Ana Lozano | Makeup Designer |
| Ricardo Viñas | Dolby Consultant |
| Arianna Palmucci | Assistant Hairstylist |
| Ramón Ramos | Visual Effects |
| Guillermo Orbe | Digital Compositor |
| Thorsten Rienth | Digital Compositor |
| Miguel P. Gilaberte | Digital Intermediate Colorist |
| Raúl Manchado | Steadicam Operator |
| Ramón Moya | Construction Manager |
| Álex F. Capilla | Dialogue Editor |
| Paola Ardizzoni | Still Photographer |
| Haridian Nóbrega | Assistant Makeup Artist |
| Carlos Miguel | Key Grip |
| Fernando Beltrán | Electrician |
| Manuel Laguna | Assistant Editor |
| Jaime Fernández-Cid Buscató | Boom Operator |
| Jordi Morera | Special Effects Makeup Artist |
| Pablo Perona | Special Effects Makeup Artist |
| Joaquín Montull | Assistant Costume Designer |
| Luis Blasco | Digital Compositor |
| Pablo Seoane | Set Dresser |
| Guillermo Escribano | Assistant Director |
| Marta Blasco | Set Decoration |
| Iván Sequeira | Electrician |
| Juan Leiva | First Assistant Camera |
| Daniel Gago | Electrician |
| Chris Laurence | Musician |
| Álvaro García | Second Assistant Camera |
| Camino Capellín | Stunts |
| Eduardo Castro | Assistant Sound Editor |
| Eva Quilez | Assistant Makeup Artist |
| Verónica Díaz | Production Coordinator |
| Marcos Sagasta | Special Effects Assistant |
| Camino García | Stunts |
| Daniela Tartari | Assistant Hairstylist |
| Rodrigo Merolla | Boom Operator |
| Antía León Castro | Set Decorating Coordinator |
| Sergio Díaz | Unit Production Manager |
| Juanjo Gracia | Assistant Decorator |
| Ángel Gómez Fernández | Stunts |
| Roberto Miguel | Grip |
| Juan Gatti | Graphic Designer |
| Guillermo Peña Jr. | Telecine Colorist |
| Mónica Miguel | Assistant Hairstylist |
| Virginia Ruiz | Assistant Makeup Artist |
| Cecilia Maric | Production Secretary |
| Aleix Torrecillas | Special Effects Makeup Artist |
| Federico Rozadillas | Assistant Unit Manager |
| Francisco Izaguirre | Lighting Technician |
| Antonio Lemos | Stunts |
| Yael Fernández-Maquieira | Assistant Makeup Artist |
| Lucía López | Assistant Costume Designer |
| Miguel Angel Viñas | Camera Intern |
| Pablo Buratti | Storyboard Artist |
| Alexis Santos | Props |
| Macarena García | Assistant Costume Designer |
| Martín Sánchez Fernández | Lead Painter |
| Valentín Isakov | Props |
| Bahar Cetin | Digital Compositor |
| Angel Fraguela | Sound Assistant |
| Sonsoles Aranguren | Digital Compositor |
| Emilio Pereda | Still Photographer |
| Ioseba Larumbe | Additional Lighting Technician |
| Pedro Lozano | Post Production Coordinator |
| Mirella de la Puente | Assistant Hairstylist |
| Israel Mendoza | Production Assistant |
| Cecilio Caparrini | Assistant Director Trainee |
| Pablo García | Third Assistant Director |
| Ferran Rial | Second Assistant Director |
| Daniel Rivero | Second Assistant Director |
| Andrea Vázquez | Third Assistant Director |
| Esteban Arranz | Assistant Decorator |
| Susana Fernandez | Set Decoration Buyer |
| Susana Fernandez | Property Buyer |
| Javier Orgaz | Carpenter |
| Iñaki Rubio | Property Buyer |
| Borja F. Sedano | Props |
| Isaac Viejo | Graphic Designer |
| Iñaki Sánchez | Sound Assistant |
| Daniel Reboul | Special Effects |
| Joaquín Vergara | Special Effects |
| David Esteve | Digital Compositor |
| Inma Nadela | Digital Compositor |
| Katia Fernández | Stunts |
| Falkwyn Goyeneche | Video Assist Operator |
| José Manuel Reboul | Electrician |
| Jorge Sequeira | Electrician |
| Pablo Sánchez | Second Assistant Camera |
| José Luis Crespo | Scoring Mixer |
| José Luis Crespo | Music Producer |
| Virginia Lacorzana | Script Supervisor |
| Gabi Díaz Bermejo | Production Intern |
| Diana García Jimena | Administrative Assistant |
| Marina Hernando | Production Assistant |
| Yuriria Montero | Production Secretary |
| Mercedes Selgas | Production Accountant |
| Karine de Haynin | Publicist |
