Ben Hardy Oliver Jones
Haley Lu Richardson Hadley Sullivan, Executive Producer
Jameela Jamil Narrator (voice)
Tom Taylor Luther Jones
Rob Delaney Andrew Sullivan
Dexter Fletcher Val Jones
Sally Phillips Tess Jones
Tracy Wiles Mrs. O'Callaghan
Stephen Mullen Gaffer
Alice Caronna First Assistant Director
Paul Saunderson Original Music Composer
Menelaos Pampoukidis Visual Effects Supervisor
Doña Croll Hat Lady Elizabeth
Colin Jones Casting, Casting Director
Kerry Howard Maid of Honour Violet
Katrina Nare Charlotte
Mick Ward First Assistant Director
David Rubin Dr. Doyle
Mark Lane Executive Producer
Matt Kaplan Producer
David Langham UK Border Officer
Ibinabo Jack Bridesmaid Shanti
Chris Foss Executive Producer
Sophie Kenny Third Assistant Director
Philip Bird Mr. O'Callaghan
Aubrey Bendix Co-Producer
Alex Tawney Floor Runner
Jessica Ransom Bridesmaid Bertie
Luke Bryant Director of Photography
Eddy Popplewell Special Effects Technician
Noel Corbally Second Assistant Director
Michelle Harrison Editor
Alex Outhwaite Sound Effects Editor
Arron Cuthbertson Extras Casting
Jennifer E. Smith Novel, Executive Producer
Paul Lacoux Earnest Man
Leigh Quinn Bridesmaid Jasmine
Anthony Warren Heathrow Taxi Driver
Vanessa Caswill Director
Joe Klotz Editor
Katie Lovejoy Screenplay
Fiona Albrow Set Decoration
Jayda Eyles Young Hadley
Matthew Janzen Executive Producer
Kirsty Halliday Costume Design
Stuart Truesdale Costume Supervisor
Ione Brown Female Friend
Angus Kennedy Thicker
Andromeda Godfrey Cate Sullivan
Onx Narang Gaffer
Neil Valdez Camera Operator
Philip A. Brown Art Direction
Francesca Massariol Production Design
Jasper Hawes Kid Luther
Max Siemers Executive Producer
Sunil Patel Chain Mail Guest
Carla Bartley Extras Casting
Ed Trousseau Supervising Sound Editor, Sound Re-Recording Mixer
Russell Jeffery Sound Mixer
Marta Noguera Casting Associate
Sam Booth Reverend
Lisa Pemberton Makeup Department Head
Dasha Sherman Visual Effects Producer
Vivian Gwaspari Headphones Girl
Jordan Frazier Gate Agent Jenny
George Keeler Flower Vendor
Stephan Boyce Monty
Buddy Powell Kid Oliver
Emily Cordell Teen Girl
Luke Goodrich First Assistant Director
Liam Saint-Pierre Second Unit Director