21 gramos

Título: 21 gramos

Título original: 21 Grams

Dirección: Alejandro González Iñarritu

País: Estados Unidos

Año: 2003

Duración: 124 min.

Género: Criminal, Drama, Thriller

Reparto: Sean Penn, Naomi Watts, Carly Nahon, Claire Pakis, Benicio del Toro, Nick Nichols, Charlotte Gainsbourg, John Rubinstein, Eddie Marsan, Loyd Keith Salter, Antef A. Harris, Melissa Leo, Marc Musso, Teresa Delgado, Trent Dee, Tony Guyton, Wayne E. Beech Jr., Keith Lamont Johnson, Clea DuVall, David Chattam, John Boyd West, Jeff Schmidt, Tony Vaughn, Paul Calderon, Denis O'Hare, Anastasia Herin, Carlo Alban, Hai Quang Tran, Annie Corley, Sharon Bishop, Jerry Chipman, Tom Irwin, Roberto Medina, Arita Trahan, Rodney Ingle, Catherine Dent, Kevin Chapman, Randall Hartzog, Verda Davenport, Dorothy Armstrong-Miles, Barclay Roberts, Lisa Sanchez, Stephen Bridgewater, Michael Finnell, Juan Corrigan, Charlie B. Brown, Arron Shiver, Pamela Blair, Jennifer Pfalzgraff, Lew Temple, Tricia Branch

Distribuidora: United International Pictures (UIP)

Productora: This Is That Productions, Y Productions, Mediana Productions Filmgesellschaft

Presupuesto: 20.000.000,00 $

Agradecimientos: Adam Friedman, Adrienne Bowles, Alfonso Cuarón, Amelia Arriaga, Antonio Urrutia, Ari Emanuel, Armando Iñarritu, Blair Green, Bo Hyde, Brian Gersh, Bruce Ramer, Bryan Lourd, Carlos Arriaga, Carlos Cuarón, Carlos Hagerman, Carolina Rivera, Christopher Donnelly, Corinne Golden Weber, D'Army Bailey, Dave Morrison, David Brooks, David Linde, Dr. Phillip Schoettle, Dr. Susan Murrmann, Eliseo Alberto, Eliseo Gonzalea, Elyse Scherz, Hector Gonzalez Gama, Ilene Feldman, James Schamus, Jason Weinberg, Joaquín González, John Lesher, Jose Ibarra, José Luis García Agraz, Jules Daly, Kathy Nelson, Linn Sitler, Lorena Perez Jacome, Lorenzo Vigas Castes, Lucero Gutierrez, Lucinda Williams, Luz Maria Iñarritu, Manuel Teil, Maria Eladia Gonzalez, Marianna Arriaga, Maru Arriaga, Mickey Rutman, Mimi Polk Gitlin, Modi Wiczyk, Monica Abin, Myles Bender, Pablo Collado, Pablo Rovalo, Patricia Arriaga-Jordán, Patricio Saiz, Patrick Whitesell, Pedro Rosenbleuth, Pelayo Gutiérrez, Raul Olvera, Raymond Ke, Ricardo Hagerman, Rick Nicita, Rick Yorn, Robyn Tucker, Rodrigo Garcia, Rosalba Nogueda, Santiago Arriaga, Sarah Biondi, Scott Blake, Sharon Fox O'Guin, Soulive featuring Dave Matthews, Stacey Snider, Steve Golin, Tammy Anderson, Thom Baker, Tina Chew, Todd Carter, Tom McGuire, Walter Bailey

Casting: Barbara Harris, Ben Hynum Francine Maisler Kathy Driscoll, Pamela Lynn Thomas, Sarah Tackett

Departamento artístico: A.E. Stapleton, Allison Gross, Andria Lisle, Anita Tracy, Asa-Luke Twocrow, Ben Lowney, Billy Ray, Chris Zimmerman, Cynthia La Jeunesse, Cynthia Nibler, Dan Miller, David Weathers, Edward G. Fitzgerald, Elizabeth Keenan, Emanuele Corso, Gary A. Hardy, George M. Finney, Gustav Alsina, James Walton, Jeffrey Schlatter, Joe Magid, Johnny Long, Judith H. Jenner, Kaleo Quenzer, Kathryn J. Czark, Kenneth R. Cole, Kurt Blondis, Mark Alan Duran, Mark Hansen, Michael V. Nichols, Mona Hamilton, Patrick French, Paul Oliver, Paul R. Lightell, Robert House, Robert Tilson, Roger W. Evans, Shan Sanford, Sheila Bartlett, Sherry Trippett, Spencer H. Register, Stephen Bradley, Thomas Betts, Thomas Michael Ryan, Tim Dingle, Tommy C. Starkey, Tommy Gilbert, Troy Borisy, Ulrike Auer-Erdoes, Victor Cook

Departamento de transportes: Al Cantu, Andrew Fiero, Arthur B. Crutcher Jr., Bill Girard, Bill Lopez-Arjona, Brian Kay, Candice Rans, Carole Nance, Chris Gallegos, Chris I. Quintana, Clark R. Holmes, Daniel O. Wiseman, David Florio, Deborah Bowden, Drew Clarke, Eugene Purcell, George A. LeBow, Gregory M. Bronner, Harold L. Woods, Ivan Kerum, James E. Christian, Jerry Gardner, Jerry Jackson, Jerry Ted Shelton, Jesse Esquibel, Jesse Romano, John Anthony Ford, John Lybrand, Julia P. Prewitt, Kino Quintana, Margaret Parker, Neda Rudela, Robert Nickelberry, Russell Davis, Steve Driggers, Steve Moffit, Teri Romero, Thurston Prewitt, Tom Moore, Vicki Lybrand, Walker L. Chaney Jr., Walter R. Holmes Jr., Walter Reece, Wayne Elliott, Wende Martin, Ymelda De Vargas

Departamento editorial: Ben Estrada, Brian Ufberg, Douglas Crise, Hilda Saffari, Jeff Roth, Keith H. Sauter, Kenny Becker, Paul Tanzillo Jr., Steve Bowen

Departamento musical: Anibal Kerpel, Christine Bergren, Gustavo Santaolalla, Javier Casalla, Jorge Trivissonno, Lynn Fainchtein

Dirección: Alejandro González Iñarritu

Dirección artística: Deborah Riley

Diseño de producción: Brigitte Broch

Efectos especiales: Gary Pilkinton, Kathleen Tonkin, Thomas Kittle

Fotografía: Rodrigo Prieto

Guión: Guillermo Arriaga Jordán

Maquillaje: Gail Rowell-Ryan, Laurel Van Dyke, Luisa Abel, Vivian Baker

Montaje: Stephen Mirrione

Música: Gustavo Santaolalla

Producción: Alejandro González Iñarritu, Robert Salerno

Producción asociada: Guillermo Arriaga Jordán

Producción ejecutiva: Ted Hope

Sonido: Alejandro Quevedo, Andy Brokmeyer, Anibal Kerpel, Brad Sherman, Christopher Sidor, Duke Lim, James Moriana, Jeffrey Wilhoit, Jon Taylor, Jonathan Fuh, José Antonio García, Julio Carmona, Martín Hernández, Matt Colleran, Michael Hertlein, Michael Mullane, Nerses Gezalyan, Robert Getty, Roland N. Thai, Ron Bedrosian, Samuel Mendoza, Sebastián Escofett, Sergio Diaz, Steve Bartkowicz, Trevor Ward, Unsun Song

Vestuario: Barbara Lee Brice, Brenda Anderson, Daniela Moore, Holly Davis, Ira M. Hammons-Glass, Mark Peterson Marlene Stewart Nancy Collini, Phillip Howard, Riki Lin Sabusawa