Criss, who starred as J. Pierrepoint Finch in How to Succeed in Business Without Really Trying, was known for playing Harry Potter in the YouTube sensations A Very Potter Musical and A Very Potter Sequel, for which he contributed to the musical scores. He rose to fame as Blaine Anderson, the openly-gay member of the glee club The Warblers, on the hit television series "Glee." Visit his page at the Playbill Vault.
Criss following his first night of How to Succeed:
Fifteen-year-old Christopher has an extraordinary brain; he is exceptionally intelligent but ill-equipped to interpret everyday life. When he falls under suspicion for killing his neighbor's dog, he sets out to identify the true culprit, which leads to an earth-shattering discovery and a journey that will change his life forever.