New Jersey Entertainment Lawyer
Strategic Legal &
Business Counsel for
the Entertainment Industry
We represent the people, productions and businesses driving New Jersey’s entertainment industry.
Powering the Business of Entertainment Since 2007.
In the entertainment industry, an opportunity rarely stands alone. Every deal, project, or dispute sets off a chain reaction that dictates who owns the underlying IP, how revenue flows, and whether future commercialization remains possible.
We represent the people, productions, and businesses driving New Jersey’s entertainment industry.
Established in 2007, long before the state's current production boom, Mason Firm provides the institutional authority and strategic oversight required to navigate a rapidly expanding market. We are built to handle the comprehensive legal needs of this ecosystem, serving as the legal bedrock for creators, executives, local businesses, and emerging production hubs.
We evaluate your immediate legal challenges by looking at the bigger picture. From structuring complex rights acquisitions and clearing production liabilities to resolving high-stakes disputes and protecting legacies through estate planning, we ensure your legal foundation matches your long-term ambition.
Our counsel is designed to protect more than the immediate opportunity. We preserve ownership, strengthen leverage and keep your project, career or business positioned for what comes next.

INDUSTRIES WE SERVE
Film & Television
From development through distribution, we help bring your vision to life.
Music
Protecting your rights. Strengthening your brand. Maximizing your opportunities.
Fashion
Strategic legal counsel for designers, brands, and fashion entrepreneurs.
Creators & Influencers
Helping creators build sustainable businesses and protect their brands.
NIL & Athlete Branding
Strategic legal counsel for athletes building brands that last.
STRATEGIC COUNSEL
Municipal Film & Production Counsel
Helping municipalities navigate the legal and business aspects of film and television production.
Fractional General Counsel
Senior-level legal and business counsel without the full-time overhead.
Entertainment Venture Launch
From entity formation to launch strategy, we set you up for success.
Business Affairs & Strategic Counsel
Dispute Resolution
Effective solutions to keep you focused on what matters.
Legacy Planning for Creatives
Protect your work. Preserve your legacy. Plan for the future.

OUR FOUNDER
Strategic. Insider-Driven. Built for the Business of Entertainment.
With over two decades of high-stakes legal experience, Eldonie S. Mason, Esq. doesn't just navigate the industry—she is embedded in it. As a veteran New Jersey entertainment lawyer, arbitrator, and Professional Member of the Recording Academy, the British Academy of Film and Television Arts, and New York Women in Film and Television, she delivers executive-level counsel with a business-first mindset, ensuring your creative vision is protected and your commercial leverage is secured.
FROM THE BLOG
Ready To Take The Next Step?
Whether you're launching a creative venture, negotiating an important deal, or making moves in the entertainment industry, Mason Firm can act as your trusted legal and business advisor.
Connect with us today to learn how.





