Kunken has appeared on Broadway as David Halberstam in David Auburn's The Columnist (2012);Jones, Kenneth. "John Lithgow Is David Auburn's 'The Columnist', Beginning Broadway Previews April 4" Playbill, April 4, 2012 opposite Kathleen Turner in High (2011);" 'High', Starring Kathleen Turner, Will Bow at Broadway’s Booth Theatre" broadway.com, January 21, 2011 Tom Stoppard’s Rock 'n' Roll (2007);Brantley, Ben. "Going to Prague in 1968, but Not Without His Vinyl" The New York Times, November 5, 2007 Frost/Nixon (2007) (for which he received Outer Critics Circle Award (Outstanding Featured Actor in a Play) and Drama League Award nominations),;"Outer Critics Circle 2006-2007 nominations announced" newyorktheatreguide.com, April 23, 2007 Festen (2006);Brantley, Ben. "Haunting Memories of Daddy Dearest in 'Festen' " The New York Times, April 10, 2006 and Proof (replacement, 2002)." 'Proof' Replacement" ibdb.com, retrieved October 29, 2017 For his role as CFO Andrew Fastow in Lucy Prebble's Enron, he received a 2010 Tony Award nomination for Featured Actor in a Play."'Enron' to close following Tony noms" Variety, May 5, 2010
