- Indecent exposure: During the Weiners Out Movement of Season Twenty, he joins Butters' cause and frequently exposes his genitals.
- False police report: In "The Wacky Molestration Adventure", he files a false police report that adults were 'molesetring' kids.
He has short, medium brown hair, a lock of which hangs down his forehead, wears a light brown sweater with the "Snacky S'mores" beaver mascot roasting marshmallows on it, and dark blue jeans.
In "Skank Hunt", it is revealed that Francis and Nelly were in a relationship. However, it is dissolved when all of the girls end their relationships with the boys, in retaliation against Skankhunt42's online trolling.
- He was called "Lockie" by fans before his name was revealed.
- "隆鼻手术" - Seen sitting in the cafeteria.
- 南方公园加长未删减版 - Appears in the background with a different set of clothes, resembling those of Clyde's.
- "性骚扰熊猫" - Appears in the background.
- "犹太童子军" - Becoming a Jew Scout.
- "升上四年级 - Seen in the background entering the 4th Grade.
- "残疾歌手提米" - Francis was on the cover of the 'alternative ADD treatment' booklet.
- "危险童爱会" - Seen with an older man.
- "改旗易帜" - Francis is seen on Stan, Kyle, and Pete Thelman's debate team.
- "卡特曼邪教" - First speaking appearance; he exclaims "Jesus!" as Jesus Christ walked in.
- "南方孩子国"- Francis, along with DogPoo, appears as one of Mayor Eric Cartman's assistants.
- "屎之诅咒" - Seen on the plane ride to Los Angeles.
- "师生恋" - Seen in the hallway.
- "卡特曼乐园" - Seen with his father.
- "受虐小牛" - Seen as part of the field trip to the ranch.
- "贝蓓的胸器" - Francis is hypnotized by Bebe Stevens' breasts along with the other 4th Grade boys.
- "失恋的斯坦" - Seen at Raisins, talking to Pete Thelman.
- "杰弗逊父子" - Seen at Michael Jackson's house.
- "烂货选举" - Seen along with the other Elementary kids in several scenes.
- "学前恩怨"- Seen walking in the background in the hallway at school.
- "灵能侦探卡特曼" - Seen watching Cartman trying to fly.
- "动物圣诞节" - Francis wants Kyle to let Cartman finish his Christmas story.
- "淘汰边缘" - Seen on the South Park Little League team.
- "解救威兹雅克" - Helps the rest of the fourth grade boys free the imprisoned whale.
- "卡特曼舔鸡鸡" - Seen in class.
- "头虱危机" - Was shown giving Kenny McCormick a sock bath with the other boys.
- "名单风波" - Ranked number #14 on the forged list.
- "艾滋兄弟" - Watching the fight.
- "超欢乐时光" - Seen with the rest of the class in the final scene.
- "乳腺癌大决斗" - Seen watching the fight; background only.
- "歌舞童年" - Played on the basketball team.
- "胖胡子船长" - Seen in the cafeteria.
- "巴特斯售吻公司" - Kissed by Sally Darson.
- "厨神兰迪" - Seen in the cafeteria.
- "流行风潮" - Seen in the memeing class with the other 4th Grade students.
- "虚拟现实"- Seen in the cafeteria.
- "犹柏卡布拉" - Seen at the Easter egg hunt.
- "霸凌谁之过" - Seen in the background at the school assembly and in Stan's anti-bullying video.
- "寻根之旅" - Seen eating in the cafeteria.
- "信念危机" - Seen in the background in the school hallways.
- "窃听风云" - Seen eating in the cafeteria.
- "无谷蛋白埃博拉"- Seen in the hallway and the cafeteria.
- "美食评论家" - Seen in the hallways.
- "广告的真相"- Seen in the cafeteria.
- "猎婊行动" - Nelly breaks up with him.
- "露出小弟弟" - Seen participating in Butters' Wieners Out movement.
- "灌洗器与丹麦人" - Seen in the battle between the boys and the girls.
- "噢，天哪" - Seen calling Stan Marsh a traitor at the restaurant.
- "快放下它" - Sings Put It Down with the other students.
- "假日特辑" - Seen in the hallway rampaging due to a cancellation of Columbus Day.
- "陶俑与海洛因" - Seen at Marcus' birthday party. Rallies with Marcus Preston after witnessing his presentation in the school cafeteria.
- "禁断之系" - Seen at Clyde's party.
- "该屎的麻烦" - Seen in the school assembly.
- "麻烟风云" - Seen in the corridor and the lunchroom.
- "至肃时刻" - Seen in the school's playground after evacuation.
- "单车巡游" - Seen at the bike parade.
Francis can be seen building a snowman and will befriend the character if he destroys it. A wig of his hair can also be found.