Julie Walters Mrs. Bird
Brendan Gleeson Knuckles McGinty
Hugh Grant Phoenix Buchanan
Ben Whishaw Paddington Brown (voice)
Jim Broadbent Samuel Gruber
Michael Gambon Uncle Pastuzo (voice)
Richard Ayoade Forensic Investigator
Peter Capaldi Reginald Curry
Noah Taylor Phibs
Louis Partridge G-Man
Imelda Staunton Aunt Lucy (voice)
Hugh Bonneville Henry Brown
Sally Hawkins Mary Brown
Joanna Lumley Felicity Fanshaw
Jessica Hynes Miss Kitts
Ben Miller Colonel Lancaster
Simon Farnaby Barry, Screenplay
Mark Burton Writer
Tom Conti Judge Gerald Biggleswade
Eileen Atkins Madame Kozlova
Jamie Demetriou The Professor
Joel Fry Postman
Tom Davis T-Bone
Maggie Steed Gertrude Biggleswade
Jon Croker Writer
David Heyman Producer
Samuel Joslin Jonathan Brown
Robbie Gee Mr. Barnes
Dario Marianelli Original Music Composer
Paul King Screenplay, Director
James Price Art Direction
Meera Syal Prosecutor
Nina Gold Casting
Shola Adewusi First Ms. Peters
Will Smith Additional Writing
Kobna Holdbrook-Smith Warden Walker
Sanjeev Bhaskar Dr. Jafri
Justin Edwards Dozy Policeman
Madeleine Harris Judy Brown
Michael Bond Characters
Glenn Freemantle Sound Designer
Aaron Neil Spoon
Lindy Hemming Costume Design
Tony O'Callaghan Painter
Rick English Stunt Driver
Nicholas Woodeson Insurance Company CEO
Nadine Marshall Second Ms. Peters
Chris Lyons Special Effects Makeup Artist
Tolga Kenan Utility Stunts
Claire Keelan Police Officer
Belinda McGinley Stunt Double
Catherine Shepherd Nelson's Mother
Christine Blundell Makeup Artist, Hairstylist
David J Biscoe Priest
Ron Halpern Executive Producer
Tom Knight Hair Dye Guy
William Willoughby Stunt Double
Felix Leech Stunt Double
Nicholas Lumley Farmer Jack
Jo McLaren Stunt Coordinator
Chris Robins Mix Technician
Jack Ravenscroft First Assistant Director
John Roberts Painter
Erik Wilson Director of Photography
Amanda Foster Stunt Double
Anna Worley Script Supervisor
Tim O'Brien Production Assistant
Michael Mears Clerk of Court
David Sant Steward
Lilly Blazewicz Foley Editor
Enzo Squillino Jr. Mr. Giuseppe
Hiten Patel Office Executive (uncredited)