John Goodman

Ocious P. Potter

Mark Williams

Exterminator Jeff

Jim Broadbent

Pod Clock

Celia Imrie

Homily Clock

Flora Newbigin

Arrietty Clock

Tom Felton

Peagreen Clock

Bradley Pierce

Pete Lender

Aden Gillett

Joe Lender

Doon Mackichan

Victoria Lender

Hugh Laurie

Officer Steady

Ruby Wax

Town Hall Clerk

George Antoni

Chauffeur

Alex Winter

TV Gangster

David Freeman

TV Constable

Stacey Gough

Borrower (uncredited)