Ben Whishaw
Paddington Brown (voice)
Sally Hawkins
Mary Brown
Hugh Bonneville
Henry Brown
Madeleine Harris
Judy Brown
Samuel Joslin
Jonathan Brown
Julie Walters
Mrs. Bird
Hugh Grant
Phoenix Buchanan
Imelda Staunton
Aunt Lucy (voice)
Brendan Gleeson
Knuckles McGinty
Jim Broadbent
Samuel Gruber
Peter Capaldi
Reginald Curry
Ben Miller
Colonel Lancaster
Jessica Hynes
Miss Kitts
Michael Gambon
Uncle Pastuzo (voice)
Noah Taylor
Phibs
Tom Davis
T-Bone
Aaron Neil
Spoon
Tom Conti
Judge Gerald Biggleswade
Sanjeev Bhaskar
Dr. Jafri
Joanna Lumley
Felicity Fanshaw
Kobna Holdbrook-Smith
Warden Walker
Simon Farnaby
Barry
Richard Ayoade
Forensic Investigator
Nicholas Woodeson
Insurance Company CEO
Eileen Atkins
Madame Kozlova
Marie-France Alvarez
Mademoiselle Dubois
Shola Adewusi
First Ms. Peters
Nadine Marshall
Second Ms. Peters
Michael Mears
Clerk of Court
Louis Partridge
G-Man
Robbie Gee
Mr. Barnes
Enzo Squillino Jr.
Mr. Giuseppe
Sam Payne
Nelson
Catherine Shepherd
Nelson's Mother
Claire Keelan
Police Officer
Meera Syal
Prosecutor
Geoffrey Lumb
Second Police Officer
Alex Jordan
Steve Visby
Virgile Elana
Charlie Rumble
Emeson Nwolie
Double Bass Bob
Nicholas Lumley
Farmer Jack
Stephen McDade
Johnny Cashpoint
Deepak Anand
Mad Dog
Cal McCrystal
Sir Geoffrey Wilcott
Geoff Banks
Squeaky Pete
Jamie Demetriou
The Professor
Stewart Gilchrist
Chakrabatics Instructor
Justin Edwards
Dozy Policeman
Kya Garwood
Felicity Fanshawe's Assistant
Maggie Steed
Gertrude Biggleswade
Tim FitzHigham
Magician
Joel Fry
Postman
David J Biscoe
Priest
Dan Antopolski
St. Paul's Guard
Gus Brown
St. Paul's Tour Guide
David Sant
Steward
Jennie Legat
The First Madame Kozlova
John Shearer
Steam Fair Stall Holder (voice)
Hiten Patel
Office Executive (uncredited)
Jag Patel
Prisoner (uncredited)
Tom Knight
Hair Dye Guy
