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A young boy is bored spending time with his dull grandma until he discovers she's an international Jewel thief.
18 Cast Members
Julia McKenzie
Granny
Reece Buttery
Ben
David Walliams
Mike
Miranda Hart
Linda
Rob Brydon
Mr Parker
Joanna Lumley
The Queen
Robbie Williams
Flavio Flavoli
Harish Patel
Raj
Claudia Winkleman
Herself
Steve Speirs
PC McClintock
Patrick Brennan
Beefeater
George Hill
Terrence
India Ria Amarteifio
Florence
Leo Wringer
Doctor Long
Tim Frances
Doctor Edwards
Russell Dixon
Judge
Tim Bentinck
Chief Inspector
Max Olesker
Policeman
