Gunsmoke - Season 19 Episode 20 The Schoolmarm

Sarah takes her class on picnic trip to enjoy nature but is attacked by Mr. Stokes who is drunk and will have a baby but doesn't know yet and has hidden the secret. Doc tells her but she doesn't believe him. Mr. Pruitt and his son Lester love her. Carl feels hurt that he couldn't tell Sarah he would love the baby anyway. Carl goes to jail for not telling Matt why he fought Mr. Stokes. Sarah doesn't want to help Carl get out of jail because she was attacked and wants to leave Dodge.