An actor who was in a different scene involving firearms on the set of the movie "Rust" is speaking out about his "life-threatening" experience. Several members of the cast and crew are speaking out following the accidental shooting incident in which Alec Baldwin discharged a gun on the set that he believed to be unloaded.The incident left cinematographer Halyna Hutchins dead and director Joel Souza wounded. Speaking to TMZ, New Mexico-based actor Ian A.