Directed by
| Kealan O'Rourke | ||
Writing Credits (in alphabetical order)
| Kealan O'Rourke | ||
Cast (in credits order)
| Kate Winslet | ... | Narrator (voice) | |
| Caitríona Balfe | ... | Ellie (voice) | |
| Fiona Shaw | ... | Ms Broom (voice) | |
| James Quinn Markey | ... | Henry (voice) | |
Produced by
| Camilla Deakin | ... | executive producer |
| Ruth Fielding | ... | executive producer |
| Vanessa Robinson | ... | co-producer |
| Stephen Smith | ... | producer |
| Brian Willis | ... | producer |
Music by
| Niall Byrne | ||
Sound Department
| Colm O'Rourke | ... | sound editor |
Animation Department
| Muhammad Ichsan | ... | layout artist (uncredited) |
Additional Crew
| Vanessa Wheeler | ... | development coordinator |