Bella Ramsey Molly (voice)
Peter Serafinowicz Reginald Smith (voice)
Daniel Mays Fetcher (voice)
Thandiwe Newton Ginger (voice)
Alison Dowling Additional Voices (voice)
Miranda Richardson Mrs Tweedy (voice)
David Bradley Fowler (voice)
Zachary Levi Rocky (voice)
Imelda Staunton Bunty (voice)
Nick Mohammed Dr Fry (voice)
Romesh Ranganathan Nick (voice)
Shobu Kapoor Additional Voices (voice)
Sarah Hauldren Art Direction
Stephen Perkins Editor
Sim Evan-Jones Additional Editor
Matt Perry Supervising Art Director
Jane Horrocks Babs (voice)
Sam Fell Director, 2D Animated Boy / Dying Moth (voice), Executive Producer
Nick Park Executive Producer
Amina Zia Additional Voices (voice)
Peter Lord Executive Producer
William Vanderpuye Additional Voices (voice)
Karey Kirkpatrick Executive Producer, Story, Screenplay
Gilbert Lake Sound Re-Recording Mixer
Harry McEntire Additional Voices (voice)
Carla Shelley Executive Producer
Tim Bentinck Gate Guard / Additional Voices (voice)
Lynn Ferguson Mac (voice), Additional Writing
Sam Wilkinson Additional Voices (voice)
David Bowers Story Consultant
Naomi McDonald 2D Animated Mum / Beryl / Chicken 314 (voice)
Ben Barrowman Production Manager
Harry Gregson-Williams Original Music Composer
Kate Harbour Biscuit Chicken / Female Guards (voice)
Tamaryn Payne Additional Voices (voice)
Dean Williamson Additional Voices (voice)
David Sproxton Co-Executive Producer
Andrea Simonti Storyboard Artist
Rebecca Gethings Additional Voices (voice)
Jeff Newitt Co-Director
Amy McAllister Additional Voices (voice)
Holly Walsh Additional Writing
Laurence Rickard Additional Writing
Mark Burton Additional Writing
Ian Whitlock Animation Supervisor
David Brooks Burly Guard (voice)
Ben Willbond Additional Writing
Dillon Bennett Supervising Sound Editor
Patsy Pollock Original Casting
Sarah Counsell Additional Voices (voice)
Loyd Price Animation Supervisor
Sudha Bhuchar Additional Voices (voice)
Richard Phelan Head of Story
John O'Farrell Story, Screenplay
Atharv Pujari Production Assistant
Dami Olukoya Additional Voices (voice)
Ramanique Ahluwalia Additional Voices (voice)
Willow Nash Additional Voices (voice)
Lucy Rands Casting
Kartika Mediani Storyboard Artist
Sarah Cox Co-Executive Producer
Becky Wright Additional Voices (voice)
Rachel Tunnard Screenplay
Matthew Gammie Additional Voices (voice)
Josie Sedgwick-Davies Frizzle (voice)
Paul Kewley Executive Producer
Peter Peake Story Consultant
Matt Sanders Art Direction
Kerry Lock Co-Executive Producer
Steve Pegram Producer
Richard Edmunds Art Direction
Grace Mahony Assistant Art Director