Directed by
| Ireneusz Czesny | ||
| Ryszard Szymczak | ||
Writing Credits (in alphabetical order)
| Slawomir Grabowski | ... | (screenplay) |
| Marek Nejman | ... | (screenplay) |
Cast (in credits order)
 |
French Tickner | ... | Grandpa (voice) |
| Kathleen Barr | ... | Grandma (voice) | |
| Cathy Weseluck | ... | Spunky (voice) | |
| Scott McNeil | ... | Chester / Buster (voice) | |
| Janyse Jaud | ... | Aunt Lucy (voice) | |
| Paul Dobson | ... | Professor (voice) | |
|
|
Christopher Gray | ... | Timmy (voice) |
| Rest of cast listed alphabetically: | |||
|
|
Barbara Dzido-Lelinska | ... | (voice) |
| Andrzej Herder | ... | (voice) | |
| Stanislaw Jaskulka | ... | (voice) | |
| Piotr Krukowski | ... | (voice) | |
|
|
Jolanta Majchrzak | ... | (voice) |
|
|
Teresa Makarska | ... | (voice) |
|
|
Barbara Marszalek | ... | (voice) |
| Boguslawa Pawelec | ... | (voice) | |
|
|
Ewa Sonnenburg | ... | (voice) |
