Around 2000 he wrote
Princess Turandot, inspired by
Carlo Gozzi's play written in 1762 (upon which
Puccini's opera
Turandot was based). Tresnjak's play was performed by the
Blue Light Theater Company in
New York City in December 2000. He served as resident
artistic director at
Old Globe Theatre in
San Diego, California, in 2009, and directed for eight summers at the
Williamstown Theatre Festival in
Massachusetts. from the 2011–2012 season through the 2018–2019 season, where he commissioned
The Man in the Case with
Mikhail Baryshnikov and directed
Kevin Bacon in
Rear Window. He left the Hartford Stage for freelance work in June 2019, and was succeeded by
Melia Bensussen. He directed two productions on
Broadway: ''
A Gentleman's Guide to Love and Murder in 2013 and Anastasia'' in 2017. He directed the
Theatre for a New Audience production of
Eugène Ionesco's
The Killer in 2014 at the Polonsky Shakespeare Center, New York City. ==Awards==