剧中人:兹纳缅斯基,侦察小组长托明,刑侦检查小组长基布里特,刑侦技术顾问流浪汉,监犯“外科医生”,即科瓦利斯基,骗子,监犯陌生人,中等年纪费多托娃,乡村老妇医生火车站值班员监狱女值班员监犯押送员女秘书男人[车站候车室。晚上。一些人坐在凳子上守着自己的包袱和手提箱打盹。他们中间有一个流浪汉。他正注视着一个神色惶恐、步履艰难的陌生人。] The play: Zunnermarsky, reconnaissance team leader Tomming, criminal investigation team leader Keb Lite, criminal investigation technology advisers tramp, prison guilty of “surgeons”, that Covaliski, liar, prisoner stranger Person, middle-age fee Dorova, village elderly woman doctor train attendant prison female attendant prisoner escort clerk female secretary man [station waiting room. at night. Some people sit on their stools to keep their bags and suitcases napping. There is a tramp among them. He was watching a terrified, struggling stranger. ]