12 Angry Men.
Perfectly cast with every actor getting 100% of the character they're playing, Lee J. Cobb is just superb. It has subtleties that i notice for the first time at every new viewing. Love the key scene where the old man on the jury quizzes E.G. Marshall about the marks on the side of his nose on the way to showing that the prosecution's sole eyewitness is unreliable - she wasn't wearing her glasses when she saw the murder happening. ""Can those marks be made by anything else?" he is asked. And E.G. concedes "no, now I have a reasonable doubt - not guilty." "You can't send a man to die on evidence like that!" one juror exclaims. The scene is built slowly, step by step, so first time viewers have the "oh, wow!" moment when the penny drops while repeat watchers can enjoy the anticipation.
The film shows how things are done, or should be done, in a democracy and how justice works, or ought to work. The message is eternal and especially meaningful for America in 2025. Trump and his followers would not enjoy it.