Writing Credits (in alphabetical order)
| Furquan Akhtar | ||
Cast
| Valentijn Avé | ... | Ralph (voice) | |
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Margreet Broekman | ... | Mamma (voice) |
| Manou Jue Cardoso | ... | Wissper (voice) | |
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Cystine Carreon | ... | Gertie (voice) |
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Alexander de Bruijn | ... | Pappa (voice) |
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Has Drijver | ... | Herbert (voice) |
| Lorelei King | ... | Stripes / Wilma / Betty / Jemima / Frankie | |
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Pepijn Koolen | ... | Monty (voice) |
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Polly Lindeboom | ... | Peggy (voice) |
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Lola Metcalfe | ... | Peggy |
| Nigel Pilkington | ... | Frank / Herbert / Monty / Pablo / Alfie (voice) | |
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Joey Schalker | ... | Otis (voice) |
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Amy Stephenson | ... | Hattie / Hayley / Fern / Janet / others |
| Paul Tylak | ... | Ellington / Ed / Kaspar / Boris / Dad / Oscar / others | |
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Erik van der Horst | ... | Kevin (voice) |
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Renée van Wegberg | ... | Stripes (voice) |
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Simon Zwiers | ... | Dan (voice) |
Produced by
| Sarah Broad | ... | line producer |
| Jo Daris | ... | executive producer |
| Hans-Ulrich Stoef | ... | executive producer |
| Deborah Thorpe | ... | series producer |
Music by
| Peter Miller | ... | (as Mr. Miller) |
| Ian Porter | ... | (as Mr. Porter) |
Sound Department
| James Bowman | ... | dialogue recordist |
| Grace Canavan | ... | sound effects editor |
| Lee Davitt | ... | sound effects editor |
| Jamie Leipert | ... | foley artist |
| Oonagh McFall | ... | foley artist |
| Emer O'Reilly | ... | sound effects editor |
| Javier Zúmer | ... | re-recording mixer |
| Samuele Tezza | ... | re-recording mixer (uncredited) |
Visual Effects by
| Venkata Sai Teja Peddi | ... | digital compositor (credit only) |
Music Department
| James Burrell | ... | composer: theme music |
Additional Crew
| Dan Good | ... | original concept and design |
| Colm Griffin | ... | design supervisor - telelgael |
| Paul Hillier | ... | insurance |
| Morgan O'Brien | ... | Head of Animation - Telegael |
| Leo Scazzocchio | ... | 2nd assistant director |