Hannah auditioned to became a member of the British pop group S Club 7, which wound up being a BRIT Award-winning British pop group created by former Spice Girls manager Simon Fuller. The group rose to fame via their own BBC television show which ran for 4 seasons, in addition to several television specials and a hit movie they also sold a whopping 16 million records worldwide and launched four number one hit singles in the United Kingdom. S Club lasted the standard shelf life of any pop group and disbanded after 4 years.
Following her the two movies, Hannah took some time off to spend time with family and friends. Hannah reemerged in 2005 when she appeared in two episodes of Blessed, where she played a member of a fake girl band. In December of 2005, Hannah appeared in a west end production called ‘Snow: The Musical’, but after only 3 weeks the show was cancelled due to poor ticket sales.
In 2007 Hannah landed a leading role in the Sci-Fi drama ‘Primeval’ where she plays a zoologist helping to stop the end of the world. The show ran for 5 seasons before its ultimate cancellation due to rising costs. Following the cancellation of the show Hannah returned to the stage performing in stage plays such as The Belle’s Stratagem and One Man, Two Guvnors. Over the next few years Hannah would appear in an episode ‘Death in Paradise’ and have a 9-episode story arch for Casualty.
To date, Hannah appears at Comic-Cons around Europe in support of Primeval.