"Paths of Glory" (1957) Directed by Stanley Kubrick, with Kirk Douglas and Ralph Meeker. Three soldiers in the trenches of World War I are put on trial for cowardice.
"The Quiet Earth" (1985) Directed by Geoff Murphy, with Bruno Lawrence and Alison Routledge. A man wakes up one morning to find that he is the only person left on Earth.
"Twelve Angry Men" (1954) Directed by Franklin Schaffner, with Robert Cummings and Franchot Tone. Twelve men retire to a jury to decide the fate of a man accused of murder.