Brian Cox was "horrified" to hear his friend and fellow actor Alec Baldwin had accidentally shot someone on a film set.
The Succession star spoke to Newstalk ZB's Mike Hosking ahead of the release of his new autobiography, Putting the Rabbit in the Hat.
Known for playing Logan Roy in the hit TV series as well as countless films from the Bourne saga to Churchill, the 75-year-old actor has previously worked with Baldwin.
"Poor Alec has got himself into a terrible state," Cox told Hosking.
"I hear all kinds of rumours, all kinds of things about this gun that had possibly been previously used. I haven't got the facts, I just know it's horrifying."
Baldwin accidentally fired a loaded gun on the set of his new film Rust, wounding the film's director and shooting and killing cinematographer Halyna Hutchins - whom Cox called a "bright and up and coming young woman".
"Alec's turned his life around in so many different ways as he got older," he told the radio host.
"He's got a wonderful family. Since his late 50s he's had five kids, his life has changed in so many ways. He's got an incredible wife ... it's so tragic."