Zak is widely regarded in the industry for cultivating a generation of breakout stars. His clients, past and present, range from Broadway to Hollywood to Bollywood, from critically acclaimed up-and-comers to breakout stars and icons.

Currently, Zak has over 250 students working as series regulars on major television shows, as well as hundreds of others working as guest stars, co-stars, and major roles in both studio and independent films. Among his students and clients, past and present, are numerous NAACP, SAG, People’s Choice, Golden Globe, and Emmy winners. He also consults for directors, productions, and networks, to ensure both individual actors and entire casts rise to the occasion of their best performance possible.

Since 1988, Gina has been associated with the entertainment industry in a variety of roles, including sound designing and mixing, theatre producing, directing, and casting, before becoming a recognizable force as Founder & CEO of RSA Entertainment.

After receiving a double B.A. in Film Scoring and Composition from Berklee School of Music in Boston, she immediately began her professional career in the Film and TV industry. She has worked in post-production on films including award-winning talent such as Shirley McClain, Minnie Driver, Kiefer Sutherland, James Spade and Ed Harris to name a few. She has also worked as a sound designer and mixer on many promos for notable TV shows such as The Ellen Show, Entertainment Weekly, South Park and many more. In music editing, Gina has worked on animated episodics, such as Power Rangers and Transformers.

In 2010, Gina established RSA as an umbrella organization that manages talent in all aspects of entertainment. Through the years, RSA has become a recognizable and respectful name to casting and throughout the television and film industry. Gina has built relationships with industry leaders in casting, including network casting VP’s. She’s proud to share that RSA clients can be seen on ABC, NBC, CBS, Fox, Amazon Prime, Netflix, Hulu, Nickelodeon, and Disney, as well as in major feature films, and national commercials. The company also represents a number of other entertainment creatives in both the literary and production worlds.

JAN ROSENTHAL was born and raised in Los Angeles and received her Bachelor’s degree from UCLA. Upon graduation, she went to work for Bozell, one of the largest international advertising agencies in the world. Rising to the ranks of Vice President, Executive Producer, she produced over 1,000 television and radio commercials, garnering 6 coveted industry awards. After 10 years with the agency, Jan left to start Rosenthal and Associates, a smaller boutique agency that provided marketing and production for a variety of clients from Central to Southern California. Following some time off to raise her family, Jan returned to entertainment to produce the Off-Broadway National Tour of the critically acclaimed, “A Stoop on Orchard Street” and the CLO regional productions of “A Chorus Line” and “The Wizard of Oz.” She also produced live concerts throughout the US for multi-award winning composer/songwriter, Steve Dorff. In 2011, Jan and her good friend, Terry Mandel, wife of actor/comedian, Howie Mandel, co-founded Abstract Talent, Inc. The agency represents children to adults and has booked talent on almost every major network and streaming production, in several feature films, and innumerous regional and national commercials. They also aid in the coordination of social media and influencer branding.

Jan has taught courses and been a guest speaker at many universities including, UCLA, Pace, NYU, Penn State and more. She has also been on industry panels for various acting workshops and WGA presentations.

Jan was married for 32 years and has 2 amazing children. Her daughter graduated from Penn State in 2013 (BFA/MT) and received her MFA in Directing from the USC School of Cinematic Arts. Her son earned his BFA degree from NYU, Tisch and received an MBA in Entrepreneurship and Digital Marketing from the University of Illinois.