Loni Steele Sosthand

Biography

Personal Facts

Known For

Writing

Gender

female

Known Credits

11

Known For

• 

  Maggie Simpson in "Rogue Not Quite One"
• 

  The Simpsons in Plusaversary
• 

  Welcome to the Club
• 

  The Simpsons: A Serious Flanders
• Katrina

Credits

• production (5 credits)

  • Yellow Mirror

    supervising producer

    production
    2026
  • Simpsley

    supervising producer

    production
    2026
  • Extreme Makeover: Homer Edition

    supervising producer

    production
    2026
  • The Simpsons: O C'mon All Ye Faithful

    producer

    production
    2024
  • Katrina

    producer

    production
    2007

• writing (6 credits)

  • Maggie Simpson in "Rogue Not Quite One"

    writer

    writing
    2023
  • Welcome to the Club

    writer

    writing
    2022
  • The Simpsons in Plusaversary

    writer

    writing
    2021
  • The Simpsons: A Serious Flanders

    story editor

    writing
    2021
  • Katrina

    screenplay

    writing
    2007
  • The Simpsons

    - Parahormonal Activity (2025) ... writer writing

    - Convenience Airways (2024) ... writer writing

    - The Yellow Lotus (2024) ... writer writing

    - Carl Carlson Rides Again (2023) ... writer writing

    - The Sound of Bleeding Gums (2022) ... writer writing
    1989