Markham joins the cast following two regional performances as Luke in Media, Pennsylvania and Glens Falls, New York for the Adirondack Theater Festival. His additional credits include the eastern tour of Nickelodeon’s Max and Ruby, as well as the subsequent off-Broadway production of the show, NYMF’s Angels and the Florida-based tour of Smokey Joe’s Café.
Altar Boyz,won the 2005 Outer Critics Circle Award for Best Off-Broadway Musical. The cast also features Michael Kadin Craig, Travis Nesbitt, Mauricio Perez and Ravi Roth.