Masry's law firm was instrumental in bringing about the multi-plaintiff
direct-action lawsuit against
Pacific Gas & Electric Company, alleging contamination of drinking water with
hexavalent chromium in the Southern California town of
Hinkley. The case was settled in 1996 for $333 million, the largest settlement ever paid in a direct-action lawsuit in American history. The case was adapted for the successful
2000 film
Erin Brockovich, with
Albert Finney portraying Masry in an
Academy Award nominated performance. He had a non-speaking
cameo appearance in the film as a restaurant patron sitting behind Julia Roberts, as did
Erin Brockovich, who played a waitress in the same scene. Masry successfully argued a case before the
United States Supreme Court on behalf of California consumers who were overcharged for natural gas during the
energy crisis of 2000–2001. Masry served as a member of the
Los Angeles County Bar Association's Environmental Law Section and the
State Bar of California's Environmental Law Section. He received numerous awards for his
environmental law and
consumer protection work, including the Consumer Attorney of the Year award from the
Consumer Attorneys of California. ==Personal life==