Stephen Sondheim's Putting It Together, Chicago (as both Velma and Roxie), and off-Broadway The Vagina Monologues. In 2000 she guest-starred in an episode of Law & Order titled "Panic"; she played an author named P.K. Todd. Her first feature film, a musical version of A Christmas Carol with Kelsey Grammer, aired on NBC in the United States in November 2004 and was released as a commercial attraction to theatres in the UK and Europe. In January 2006 she appeared in the four-part BBC Television series The Sound of Musicals. In 2008, Henshall replaced Natalia Bestemianova as a judge on the ITV1 show Dancing on Ice alongside Robin Cousins, Karen Barber, Nicky Slater and Jason Gardiner. Her appointment to The Ice Panel caused some controversy as she was the only judge with no experience in ice skating. She returned for a second series in 2009. Following the conclusion of the 2009 series, Henshall said on Angela and Friends the Sky1 TV programme that she was glad that she was away from Dancing on Ice. Her replacement for the 2010 series was Emma Bunton. Henshall performed two evening concerts with Kim Criswell entitled From Broadway to Hollywood at London's Cadogan Hall in the summer of 2009. She returned to the role of Roxie in Chicago at the Cambridge Theatre, London, on 14 December 2009 and completed her run on 24 April 2010. This was the second time Henshall played the role in London, having created it in 1997. She stated in an interview that she felt more comfortable in the part the second time around, being in her forties. She has stated that, "Anyone who plays the role of Roxie should be in their forties, as they have lived and learned". She has also recently played Roxie in the Broadway company of Chicago. In March 2011, Henshall took the role of Elvira in the classic play Blithe Spirit in the West End, after playing the role in several regional theatre engagements. In 2011 she also appeared as a theatre actor in an episode of the HBO comedy Curb Your Enthusiasm that aired 14 August, as well as a lawyer in The Case, a 5-part legal drama that aired from 31 October to 4 November on BBC One. In February 2012 it was announced that Henshall will headline a concert of Side by Side by Sondheim in Australia. Henshall took a purely acting