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