Michael Cuellari, better known by the ring name Q. T. Marshall, is an American professional wrestler signed to All Elite Wrestling (AEW) as a performer and producer. He is a co-owner and trainer of The Nightmare Factory (formerly known as One Fall Power Factory), a professional wrestling training facility, alongside Cody Rhodes and Glacier of Nightmare Family.
Michael Cuellari has 46 screen credits in a career dating back to 2010. Signature works include Maple Leaf Pro Wrestling - Mayhem Night 2, AAA TripleMania XXXII: Tijuana, The Wrestler: A Q.T. Marshall Story. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
