Alec Baldwin fatally shoots woman with prop gun on movie set

American actor Alec Baldwin fired a prop gun that killed a cinematographer and wounded the director on a film set in New Mexico, United States law enforcement officers said on Thursday.

American actor Alec Baldwin fired a prop gun that killed a cinematographer and wounded the director on a film set in New Mexico, United States law enforcement officers said on Thursday.

The incident happened on the set of Rust in the southwestern United States state, where Baldwin is playing the lead in a 19th-century western.

Halyna Hutchins and Joel Souza "were shot when a prop firearm was discharged by Alec Baldwin", the sheriff in Santa Fe said in a statement.

Hutchins, 42, was transported to hospital by helicopter but died of her wounds, while Souza, 48, was taken by ambulance and is receiving treatment.

No charges have been filed over the incident, which is being investigated, with witness interviews ongoing.

A spokesman from the production told The Hollywood Reporter the "accident" involved the misfire of a prop gun with blanks.

A sheriff's spokesman told the publication that the director was in "critical condition". The incident took place at the Bonanza Creek Ranch, a production location near Santa Fe that is popular with Hollywood filmmakers.

Movie sets usually have stringent rules over the use of prop weapons, but accidents have happened.

Most famously, actor Brandon Lee, the son of martial arts legend Bruce Lee, died during filming of The Crow (1994) after being shot by a gun that was supposed to fire blanks.

Baldwin co-produces the film and stars as Harland Rust, an outlaw whose grandson is convicted of murder, and who goes on the run with him when the boy is sentenced to hang for the crime.

The 63-year-old posted a photograph earlier on Thursday on Instagram showing him apparently on set, dressed in a period costume and with fake blood on his shirt.

"Back to in-person at the office. Blimey ... it's exhausting," he captioned the picture, which went online several hours before the incident. The photo has since been deleted from Instagram.

Baldwin has been on television and in films since the 1980s.

Having starred in a number of high profile movies, including in The Hunt For Red October (1990) and two iterations of the Mission: Impossible franchise (2015, 2018), Baldwin has voiced animated characters in hits like The Boss Baby (2017, 2021).

He garnered new fans with his long-running portrayal of Mr Donald Trump on Saturday Night Live, a character that irritated the former president, but won Baldwin a Primetime Emmy. AFP