About Us

Who We Are

The Grex Group is made up of emerging and established professional theatre artists from New York City, Los Angeles, and beyond.  Placing a high value on specialized training and higher education in the arts, we strive to employ some of the best and brightest in our field.


What We Do

The Grex Group strives to contribute to the art of live theatre through quality productions, giving opportunities to the many highly trained and skilled emerging and established theatre artists in New York City, Los Angeles, and beyond. We produce plays that aim to both entertain and enrich our audiences through the telling of vibrant stories involving memorable characters.

Each project serves as a research experiment for our directors, actors, and designers, and an opportunity for us, as theatre practitioners, to practice our craft with freedom and creativity. Whether it’s a simple staged reading or a complete staged production, our projects contribute not only to the growth of those involved at Grex, but also to those who attend our shows, classes, workshops, or read about our projects in theatre blogs, journals, and magazines.

The Grex Team

Producing Artistic Director

Clayton Guiltner has directed, performed, designed, and produced over seventy productions, and has led workshops and clinics all across the United States in directing, acting, design, and theatre leadership. Clayton holds a Master of Fine Arts in Directing, a Master of Arts in Leadership, and a Bachelor of Arts in Theatre with several professional training credits including master workshops in voice and movement and youth theatre from The American Conservatory Theatre in San Francisco and the ACTER organization based in London. Clayton is a proud associate member of The Stage Directors and Choreographers Society and serves as the Co-Vice Coordinator for the SDC Directing Initiative for The Kennedy Center American College Theatre Festival, Region VI.  He is Director of Theatre and Assistant Professor of Theatre in Acting and Directing for Southern Arkansas University’s Department of Theatre and Mass Communication.

Managing Producer

Timothy Wall toured nationally with the Act One Drama Company where he served as an actor and musical director for several years. He has written, composed, and directed several theatrical and musical productions and has led many ensembles, choirs, and orchestras throughout his career. Tim has over 30 years of piano experience and holds a Bachelor of Music Theory from Baylor University with an emphasis in Jazz Piano. Currently, Timothy work as Marketing Manager for a globally-recognized web software company.

West Coast Producer

Robert Woods has produced and directed productions in such far-flung places as Magnolia, Arkansas and Nanning, China, including Iolanthe (Cimarron Opera Company), Around the World in 80 Days (Soonerstock Theatre Company), Royal Gambit (Southern Arkansas University), Proof (University of Oklahoma), Letters to a Student Revolutionary (Neustadt Festival of International Literature & Culture), and High School Musical (Guangxi University). Robert produced the award-winning TV movieThe Miracle of the Cards for Viacom, and the holiday specials The Elf Who Saved Christmas and The Elf and the Magic Key for USA Network. Robert holds an MFA in Theatre Directing and a JD in Law from The University of Oklahoma. He currently serves as an Instructor at The Los Angeles Film School.