Rowan Atkinson as Walter Goodfellow

Kristin Scott Thomas as Gloria Goodfellow

Maggie Smith as Grace Hawkins

Patrick Swayze as Lance

Tamsin Egerton as Holly Goodfellow

Toby Parkes as Petey Goodfellow

Liz Smith as Mrs. Parker

Emilia Fox as Rosie Jones

James Booth as Mr. Brown

Patrick Monckton as Bob - Pond Workman

Rowley Irlam as Ted - Pond Workman

Vivienne Moore as Mrs. Martin

Murray McArthur as Vicar's Convention Master of Ceremonies

Morgan Gower as Reverend Campbell

Rupert Simonian as Billy Martin the Bully

Alex MacQueen as Train Ticket Collector

Paul Viragh as Policeman on Train

Tony Denham as Police Interrogator

Roger Hammond as Judge

Andrew Thomas Jones as Mark - Boyfriend #2

Jack Ryan as David - Boyfriend #1

Nazim Kourgli as Grant the Goth - Boyfriend #3

Jack Zimmermann as Jereny Z - Boyfriend #4

Terry Alderton as TV Chat Show Presenter

David Schaal as TV Chat Show Pundit #1

Chrissie Cotterill as TV Chat Show Pundit #2

Rory Dorling as Billy Martin's Gang

Max Murley as Billy Martin's Gang

James Galloway as Billy Martin's Gang