St. Trinian's (2007) - Cast

Rupert Everett as Miss Fritton / Carnaby Fritton
Colin Firth as Geoffrey Thwaites
Jodie Whittaker as Beverly
Gemma Arterton as Kelly
Jonathan Bailey as Casper
Mischa Barton as JJ French
Antonia Bernath as Chloe
Russell Brand as Flash Harry
Anna Chancellor as Miss Bagstock
Lily Cole as Polly
Theo Cross as The Art Teacher
Kathryn Drysdale as Taylor
Tamsin Egerton as Chelsea
Gabriel Fleary as Masseur
Stephen Fry as Quiz host
Jody Halse as Guard 2
Victoria Harrild as Moorcroft
Lena Headey as Miss Dickinson
Celia Imrie as Matron
Toby Jones as Bursar
Amara Karan as Peaches
Cloe Mackie as Tania
Holly Mackie as Tara
Caterina Murino as Miss Maupassant
Lucy Punch as Verity Thwaites
Talulah Riley as Annabelle Fritton
Tereza Srbova as Anoushka
Juno Temple as Celia