Matthew Goode Raymond (voice)
Helena Bonham Carter Jen (voice)
Mia Goth Mabel (voice)
Will Sharpe Elias (voice)
Paul Kaye Cosmos (voice)
Miranda Richardson Aunt Clarice (voice)
Jarvis Cocker Developer (voice)
Claudie Blakley Penelope (voice)
Mark Heap Mr. Thomas (voice)
Susan Wokoma Rosa (voice)
Stephanie Cole Great Aunt Eleanor (voice)
Jason Barnett Visitors & Relatives (voice)
Yvonne Lombard Odd Couple (voice)
Enda Walsh Writer, Executive Producer
David Holt Visitors & Relatives (voice)
Sven Wollter Odd Couple (voice)
Tobias Fouracre Animation Director
Gustavo Santaolalla Original Music Composer
Gail Stevens Casting
Emma De Swaef Director, Story, Executive Producer
Barnaby Pilling Van Schoonbeek (voice)
Chad Orororo Sound Designer
Hattie Storey Assistant Art Director
Paloma Baeza Director, Story, Executive Producer
Bimini Police Officer #1 (voice)
Barney Pilling Editor
Marc James Roels Director, Story, Executive Producer
Emma Tate Visitors & Relatives (voice)
Melanie Hudson Visitors & Relatives (voice)
Johannes Nyholm Story
Glen Gathard Supervising Sound Editor
Niki Lindroth von Bahr Director, Story, Executive Producer
Christopher O'Reilly Producer
James Lewis Director of Photography
Ayesha Antoine Police Officer #2 (voice)
Eleanor De Swaef-Roels Isobel (voice)
Wayne Forester Visitors & Relatives (voice)
Michael Freedman VFX Editor
Brad Rees Sound Re-Recording Mixer
Rebecca Farhall Casting
Adam Beer Storyboard Artist
Félicie Haymoz Character Designer
Malcolm Hadley Director of Photography
Diego Rosner Executive Producer
Alexandra Walker Production Designer, Production Design
Emiliyan Arnaudov Sound Designer
Joost Zoetebier Production Manager
Lucy Benson VFX Editor
Charlotte Bavasso Producer
Angela Poschet Line Producer
Chris Tichborne Animation Director
Germán Díez Visual Effects Supervisor
Poppy Gathard Visitors & Relatives (voice)
Connie Black Production Coordinator
Camilla Bubna-Kasteliz Story Editor
Leigh Manning First Assistant Director
David Peacock Uncle Lucien (voice)