Cast: 4m., 6w., extras. The inmates of a home for old people are disturbed because there might have been a murder. Is there a homicidal maniac who thinks it is a mercy to old people to deprive them of life? And at a different level, another murderer who thinks it "practical medicine" to keep the patients doped? Black Jack provides the answers about which your audience will think at the same time they participate in a very special victory!