Theatre credits include Wicked Witch/Miss Gulch in The Wizard of Oz (London Palladium. 2012 Whatsonstage.com Award for Best Supporting Actress in a Musical), The Witch in Into the Woods (Open Air Theatre Regent’s Park. Whatsonstage.com Award for Best Supporting Actress in a Musical nomination), Desiree in A Little Night Music (Menier Chocolate Factory and Garrick Theatre. Olivier Award for Best Actress in a Musical nomination), The Lady of the Lake in Spamalot (Shubert Theatre Broadway and Palace Theatre West End. Broadway.com Award 2008 Best Newcomer and Olivier Award for Best Actress in a Musical nomination), Nikki Wade in Bad Girls - The Musical (WYP), Fay Hubbard in A Chorus of Disapproval (Clwyd Theatr Cymru), Rose in The Likes of Us (Andrew Lloyd Webber), Satan in Tonight’s the Night and Rizzo in Grease (Victoria Palace Theatre), Starbird in Space Family Robinson (Pleasance Theatre), Christine Warner in The Beautiful Game (Cambridge Theatre. Critics’ Circle Award nomination), Suzanne Valadon in Lautrec (Shaftesbury Theatre. Awards for Best Actress in a Musical and Best Newcomer), Shimmy Girl in Smokey Joe’s Café (UK tour), Chesty Prospects in Saucy Jack and the Space Vixens (Queen’s Theatre and national tour), Inez in In Camera and Hecuba in The Trojan Women.

International concert work includes Paris, Barcelona, Hong Kong, Barbados, Sydney and New York.

Television includes Not Going Out, My Family, Miss Marple - The Mirror Crack’d, MI High, Doctors, Bewitched, My Hero, William and Mary, The Only Boy for Me, Footballers’ Wives, Brookside and Coupling.

Films include Les Misérables and How to Lose Friends and Alienate People.

Radio includes, most recently, Friday Night is Music Night, Sacred Hearts and Number 10.

Original cast recordings include The Wizard of Oz, Soho Cinders, Tonight’s the Night and The Beautiful Game (including the single Our Kind of Love).

Hannah is a patron of LIPA, The London Gay Men’s Chorus and The Macmillan Cancer Trust.