크레딧 출연 Raymond Briggs Self Brenda Blethyn Narrator 닉 파크 Self 앤디 서키스 Self Posy Simmonds Self Julia MacRae Self Steve Bell Self 스텝 Ross Hogg Visual Effects Chris Riddell Visual Effects Adam Scourfield Sound Colin Brown Editing Jon Bruce Editing Claire McCluskey Production Susan Scott Production Stephanie Barrett Production Mandy Weller Production Lisa Phelan Production Mark Bell Crew Richard Bright Production Tim Niel Production Louise Lockwood Directing Louise Lockwood Production Francis Macdonald Sound