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Law & Order: Special Victims Unit · Judges

D. Serani 21 Law & Order: Special Victims Unit episodes

Judge D. Serani, played by Michael Mastro, appears in 21 of the 594 episodes, from “Decaying Morality” (2015) to “Hubris” (2026).

Played by
Michael Mastro
Role
Judge, Seasons 16–27
Episodes
21 of 594
First episode
Decaying Morality (S16E13, 2015)
Last episode
Hubris (S27E12, 2026)
Worked most often with · episodes together

Season 16 2014–2015 · 1 episode

  1. 13. Decaying Morality

Season 17 2015–2016 · 2 episodes

  1. 4. Institutional Fail
  2. 22. Intersecting Lives

Season 18 2016–2017 · 1 episode

  1. 19. Conversion

Season 19 2017–2018 · 1 episode

  1. 24. Remember Me Too

Season 20 2018–2019 · 1 episode

  1. 12. Dear Ben

Season 21 2019–2020 · 2 episodes

  1. 13. Redemption in Her Corner
  2. 19. Solving for the Unknowns

Season 22 2020–2021 · 2 episodes

  1. 4. Sightless in a Savage Land
  2. 5. Turn Me on Take Me Private

Season 23 2021–2022 · 3 episodes

  1. 4. One More Tale of Two Victims
  2. 8. Nightmares in Drill City
  3. 16. Sorry If It Got Weird for You

Season 24 2022–2023 · 2 episodes

  1. 12. Blood Out
  2. 18. Bubble Wrap

Season 25 2024 · 1 episode

  1. 13. Duty to Hope

Season 26 2024–2025 · 3 episodes

  1. 3. Divide & Conquer
  2. 5. Economics of Shame
  3. 13. Extinguished

Season 27 2025–2026 · 2 episodes

  1. 7. False Idols
  2. 12. Hubris

All 44 characters