St Trinian's

Talulah Riley Annabelle Fritton Rupert Everett Camilla Fritton / Carnaby Fritton Gemma Arterton Kelly Jones Colin Firth Geoffrey Thwaites Lena Headey Miss Dickinson Jodie Whittaker Beverly Russell Brand Flash Harry Anna Chancellor Miss Bagstock Juno Temple Celia Tamsin Egerton Chelsea Parker Antonia Bernath Chloe Amara Karan Peaches Paloma Faith Andrea Kathryn Drysdale Taylor Lily Cole Polly Holly Mackie Tara Cloe Mackie Tania Lucy Punch Verity Thwaites Fenella Woolgar Miss Cleaver Celia Imrie Hausmutter Toby Jones Schatzmeister Caterina Murino Miss Maupassant Stephen Fry Stephen Fry Mischa Barton JJ French Tereza Srbova Anoushka Millie Foster Saffron Nathaniel Parker Chairman of the National Gallery Cheryl School Band Member Nadine Coyle School Band Member Sarah Harding School Band Member Nicola Roberts School Band Member Kimberley Walsh School Band Member Esme Thompson 1st Year Bookie Bel Parker Aerial Girl Theo Cross Art Teacher James Rawlings Press Secretary Ben Willbond Damaged Inspector Emily Bevan Female Inspector John Thompson Male Inspector Steve Furst Bank Manager Preston Thompson Boy at the Party Cato Sandford Bedales Pupil 1 Jonathan Bailey Bedales Pupil 2 Denise Stephenson Denise Andrew Buckley Guard Jody Halse Guard Richard Glover Floor Runner Jeremy Thompson Sky Newscaster Cloi Mckee Tania Rene Costa Paramedic (uncredited)