“Simply put, I don’t think I would’ve found my voice as an actor without David. Finding his class when I did was one of the luckiest moments of my career.” — Scott Speedman, actor

“I owe my career to David Rotenberg. Over the 20 years he’s been my teacher and coach, he’s empowered me to develop my own voice within the framework of his techniques.” — Ennis Esmer, actor

“If you find yourself, from time to time, in that very lonely place where the cylinders won’t fire, ACT has the roadmap for the most crucial task of an actor: getting present.” — Shawn Doyle, actor

“David Rotenberg has single-handedly had the most profoundly positive impact on the course of my career and my love of acting.” — Demore Barnes, actor

“The expanse of his character development and insight on storytelling is invaluable. He provides terminology and structure for things I intuitively feel that give solid guideposts when lifting a character off the page. David explores the musicality, status and relationship, primary/secondary states, Drone Notes, time, environment, and backstory to add depth and truth that is both relatable and captivating.” — Erin Karpluk, actor

“This is the legacy [David is] gifting to the world and to generations of future actors. I found it to be a riveting read, one that I know I’ll return to many, many times. [His] keen ability to articulate these ideas in a concise, practical, and straightforward manner is truly impressive.” — Jonas Chernick, actor

“When I am looking for an acting coach for my clients, I always know that I can trust David Rotenberg to help them bring out their very best performance. With his direction and guidance, they are able to find their voice and bring depth and layers to their performance. Often helping them to win the job!” — Jennifer Goldhar, agent