Dow made his Broadway debut in Jane Eyre, and has appeared on Broadway in The Music Man, Anything Goes as King Herod in the 2012 Tony-nominated revival of Jesus Christ Superstar which opened in the Avon Theatre in Stratford, Ontario; and most recently as Paul Burrell in the Diana: A True Musical Story from the Tony Award-winning creative teams behind Come From Away and Memphis. In the winter of 2011, Jesus Christ Superstar transferred to the La Jolla Playhouse and then to Broadway at the Neil Simon Theatre for an opening in March 2012. Dow received many rave reviews for his comedic, yet serious, performance. The show closed July 1, 2012, with Dow still as Herod.