Happy Birthday, Christopher Sieber! Sieber made his Broadway debut as Agis in the musical Triumph of Love with Betty Buckley and F. Murray Abraham. Following this role, he appeared as a replacement in the roles of Gaston in Beauty and the Beast, Trevor Graydon in Thoroughly Modern Millie and Billy Flynn in Chicago. Sieber played the role of Rapunzel's Prince and shared the role of the Wolf with Gregg Edelman in the revival of Into the Woods in 2002.
In March 2005, Sieber originated the role of Sir Dennis Galahad in the Broadway musical Monty Python's Spamalot. He starred as Lord Farquaad in Shrek the Musical which opened on Broadway on December 14, 2008, after an out-of-town tryout in Seattle. On March 11, 2011, Sieber replaced Jeffrey Tambor as Georges in the Broadway production of La Cage Aux Folles opposite Harvey Fierstein.