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
