Keith Allen
— Ken
Ricky Grover
— Man From London
Paul Kaye
— DI Lindsay De Paul
Matt Lucas
— Pat Magnet
Eddie Marsan
— Nigel Pubis
Cissy Murdoch
— Mum
Alfie Allen
— Son
Sally Phillips
— Laura
Nigel Planer
— Sheldon Cohen
Paul Putner
— Martin Moffatt
Kate Robbins
— Rita Cohen
Peter Serafinowicz
— Dr. Phil Phillips
John Thomson
— Peter Keggy
David Walliams
— Murray Moffatt