Paddington (voice)

Henry Brown

Mary Brown

Judy Brown

Jonathan Brown

Millicent

Mrs. Bird

Aunt Lucy (voice)

Reginald Curry

Uncle Pastuzo (voice)

Samuel Gruber

Agatha Clyde

Montgomery Clyde

Andre the Thief

Barry

Grant

Joe

Master Gruber

Master Gruber's Aunt

Tony

Young Millicent

Geographers' Guild Receptionist

Geographer (Present Day)

Geographer (Present Day)

Geographer (Present Day)

Morgan Clyde

Marjorie Clyde

Head Geographer

Second Geographer

Third Geographer

Fourth Geographer

Fifth Geographer

Sixth Geographer

Buckingham Palace Sentry

Class Teacher

Desk Sergeant

Dog Owner

Judge

Kindly Gentleman

Natural History Museum Security Guard

Paddington Station Security Guard

Paddington Station Security Guard

Petting Zoo Keeper

Policeman

Pupil

Stenographer

Trader

Underground Ticket Inspector

Angel (uncredited)

Commuter #1 (uncredited)

Commuter #2 (uncredited)

Commuter #3 (uncredited)

Commuter #4 (uncredited)

Commuter #5 (uncredited)

Commuter #7 (uncredited)

Commuter #8 (uncredited)

Docker (uncredited)

Immigrant (uncredited)

Market Stall Owner (uncredited)

Security Guard (uncredited)

Station Blocker (uncredited)

Trader (uncredited)

Additional Voices (voice) (uncredited)