Talulah Riley
Annabelle Fritton
Acting
Rupert Everett
Camilla Fritton / Captain Archibald Fritton / Fortnam Fritton
Acting
Gemma Arterton
Kelly Jones
Acting
David Tennant
Captain Lord Pomfrey / Sir Piers Pomfrey
Acting
Colin Firth
Geoffrey Thwaites
Acting
Jodie Whittaker
Beverly
Acting
Juno Temple
Celia
Acting
Tamsin Egerton
Chelsea Parker
Acting
Toby Jones
Bursar
Acting
Sarah Harding
Roxy
Acting
Zawe Ashton
Bianca
Acting
Montserrat Lombard
Zoe
Acting
Ella Smith
Lucy
Acting
Celia Imrie
Matron
Acting
Clara Paget
Bella
Acting
Gabriella Wilde
Saffy
Acting
Cloe Mackie
Tania
Acting
Holly Mackie
Tara
Acting
Christian Brassington
Peters
Acting
Tom Riley
Romeo
Acting
Georgia King
Juliet
Acting
Pip Torrens
Heathcoat Parker
Acting
Zara Treherne
Georgiana
Acting
Tallulah Evans
Jeminima
Acting
Lola Mae Loughran
Patience
Acting
Edith Thompson
Tabitha
Acting
Florence Grounds
Julie
Acting
Jessica Agombar
Jess
Acting
Harriet Bamford
Harriet
Acting
Jessica Bell
Beth
Acting
Daisy Tonge
Daisy
Acting
Katherine Parkinson
Physics Teacher
Acting
Freddie Fox
Head Boy
Acting
Salah Essayah
Pomfrey's Henchman
Acting
Colin Michael Carmichael
Police Officer
Acting
David Armand
Police Officer
Acting
Angus Barnett
Drunken Sailor
Acting
Giles New
Drunken Sailor
Acting
Steve Furst
Arbuthnott
Acting
Humphrey Ker
AD1 Member
Acting
Ricky Wilson
Rockstar
Acting
Denise Stephenson
Reporter
Acting
Paul Putner
Steve the Barman
Acting
Aran Bell
Headmaster
Acting
Ross Peacock
Globe Audience Member (uncredited)
Directing
Jessica Henwick
Globe Girl
Acting
Cloi Mckee
Tania
Acting