Development The film is based on the events of the
2010 Copiapó mining accident, also known as the "Chilean mining accident". It is directed by
Patricia Riggen and written by Mikko Alanne and
José Rivera. Producer
Mike Medavoy, who also produced
Apocalypse Now, worked with the miners, their families, and those involved to put the film together. On 13 August 2014, it was announced that
The 33 would be the first film to receive the Colombian Film Commission's incentive, which includes 40% for film services and 20% for film logistics services of the amount spent in the country.
Casting and
Antonio Banderas with the former
President of Chile Sebastián Piñera in
La Moneda Palace,
Santiago,
Chile Antonio Banderas, who portrays "Super" Mario Sepúlveda, is the public face for the miners who sent videos to the rescuers to update them on the miners' condition. The actual Sepúlveda expressed his enthusiasm and approval towards having Banderas in the role. Brazilian actor
Rodrigo Santoro plays
Laurence Golborne, Minister of Mining. On 17 June 2013, it was announced that
Jennifer Lopez had joined to lead the cast of the film, but later left due to scheduling conflicts with
American Idol. She was replaced by
Juliette Binoche. On 27 January 2014,
Gabriel Byrne joined the cast of the film, to play the role of Andre Sougarret, the engineering genius who masterminded the miraculous rescue of the 33 trapped miners. Next day on 28 January,
Bob Gunton joined the cast of the Chilean miner filming, then shooting in Colombia; he plays the role of Chilean President
Sebastián Piñera.
Filming Principal photography began in December 2013 in
Colombia. Before shooting began, Riggen interviewed each of the miners and their families. After the shooting wrapped up in
Nemocón, Colombia in January, crews started filming again in
Copiapó,
Chile on 5 February 2014, which was the actual place of the incident. On 18 February 2014, news told that more than half of the filming was done in the
salt mine of Nemocón, Colombia, and rescue scenes were being filmed in
Tierra Amarilla, Chile. Filming wrapped up on 20 February 2014.
Music In October 2014,
James Horner was hired to compose the music for the film. It was the second of two scores he had completed in 2015, before his death on 22 June of that year. ==Release==