★ 8 
Acting
Mark Jacoby
Mark Jacoby is best known for Law & Order: Special Victims Unit, Elementary, Law & Order and Dopesick.
Known for
Filmography
- 2022MikeVince Fuller
- 2021DopesickDr. Hershel Jick
- 2017The Good FightNews Panel Commentator
- 2014Madam SecretaryJacob Barker
- 2012ElementaryLawyer
- 1999Law & Order: Special Victims UnitStephen Kerry
- 1990Law & OrderDouglas Stark
Frequently asked questions
What movies and shows has Mark Jacoby been in?
Mark Jacoby is best known for Law & Order: Special Victims Unit, Elementary, Law & Order and Dopesick.
Updated: October 25, 2026 ·