Variety reports that Mazzie will assume the role of Lady of the Lake, which is currently played by Lauren Kennedy. Hadary will succeed Harry Groener as King Arthur.
A three-time Tony Award nominee for her performances in Kiss Me, Kate; Ragtime; and Passion, Marin Mazzie's other theatrical credits include Into the Woods, Big River, The World Goes 'Round, the City Center Encores! productions of Kismet and Out of this World and Off-Broadway's The Trojan Women: A love Story, where she met husband Jason Danieley. Mazzie also starred in the London production of Kiss Me, Kate, where she earned an Olivier Award nomination for her work. She was also seen in the Actors' Fund of America's concert staging of On the Twentieth Century.
A Tony nominee for his work as Herbie opposite the Rose of Tyne Daly in the 1989 revival of Gypsy, Jonathan Hadary has also appeared on Broadway in Awake and Sing!, All Shook Up, Gore Vidal's The Best Man, Guys and Dolls, As Is, Torch Song Trilogy and Gemini.
Mike Nichols ("The Graduate," "Angels in America") directed and Casey Nicholaw (The Drowsy Chaperone) choreographed the show inspired by the 1975 feature film comedy "Monty Python and the Holy Grail," which landed at Broadway's Shubert Theatre for a St. Valentine's Day (Feb. 14, 2005) start and a St. Patrick's Day (March 17) opening.
Spamalot tells the tale of King Arthur and his Knights of the Round Table on their quest from God for the Holy Grail - with a short stop in the dazzling Spam-filled land of Camelot. The musical features a book by Eric Idle based on the screenplay he co-wrote with Monty Python creators Graham Chapman, John Cleese, Terry Gilliam, Terry Jones and Michael Palin. The new score — with music and lyrics by Idle and composer John Du Prez ("A Fish Called Wanda") — includes songs ("Brave Sir Robin" and "Knights of the Round Table") from the original film as well as Python signature "Always Look on the Bright Side of Life."
Spamalot took home prizes at the 2005 Tony Awards for Best Musical, Best Direction (Nichols) and Featured Actress (Sara Ramirez). The original Decca Broadway cast album earned the 2006 Grammy Award for Best Musical Show Album. A national tour launched earlier this year from Boston's Colonial Theatre and performs as venues across the country through Aug. 2007. A Las Vegas run (at the Wynn Las Vegas resort's forthcoming Grail Theatre) is in the works.
The show website can be found at www.montypythonsspamalot.com.