Aug. 27, 2026
Jack Marshall, Esq.
ProEthics, Ltd. https://proethics.com/
About The Lecturer
Jack Marshall is the president and founder of ProEthics, Ltd. He has taken the experience gleaned from a diverse career in law, public policy, academia, and theater and applied it to legal, business, and organizational ethics. He has developed over 230 programs for bar associations, law firms, Fortune 500 companies, non-profit organizations, trade associations, and local and national government agencies. In addition, he has worked to develop rules of professional responsibility for attorneys in emerging African democracies through the International Bar Association, for the new judiciary of the Republic of Mongolia through USAID, and as ethics counsel to US law firms. With Pulitzer Prize-winning historian Edward Larson, he compiled and edited The Essential Words and Writing of Clarence Darrow (Random House).
A member of the Massachusetts and D.C. Bars, Marshall has been on the adjunct faculty of the Washington College of Law at the American University in Washington, DC. He is a graduate of Harvard College and Georgetown University Law Center, where he also served as an assistant dean.
Marshall is also an award-winning professional stage director, playwright, and performer. His unique musical legal-ethics parody seminars, which include “Ethics Rock,” “Ethics Cabaret,” “Ethics Jamboree,” and “The Sound of Ethics,” won awards in the D.C. Bar’s CLE program. He also wrote and directed the old-time legal ethics radio dramas, “The Inner Sanctum,” “Have Ethics, Will Travel,” and “The Adventures of Legal Ethicsman!”
Practice Area(s)
Ethics
Publications
The Essential Words and Writing of Clarence Darrow (Random House)
Education
Harvard College and Georgetown University Law Center, J.D.
