Bonnie and cousin Sylvia, two very young children, are left at home in Willoughby Hall while their parents travel overseas. Only the servants and the prowling wolves are their companions. News arrives that Lord and Lady Willoughby are missing and an evil looking governess suddenly arrives at the hall...
| Directing | Stuart Orme | Director |
| Writing | William M. Akers | Writer |
| Writing | Joan Aiken | Novel |
| Camera | Paul Beeson | Director of Photography |
| Art | Karel Kočí | Property Master |
| Sound | Peter Dansie | Assistant Dialogue Editor |
| Sound | Daryl Jordan | Assistant Sound Editor |
| Production | Lorraine Goodman | Production Coordinator |
| Production | Mark Forstater | Producer |
| Editing | Martin Walsh | Editor |
| Camera | John Fletcher | Focus Puller |
| Camera | Jan Kuděla | Still Photographer |
| Lighting | Laurie Shane | Gaffer |
| Crew | Eva Heyworth | Translator |
| Sound | Allan Wilson | Conductor |
| Art | Karel Černý | Art Direction |
| Costume & Make-Up | Ivana Chlostova | Hairstylist |
| Directing | Phyllida Poltock | Second Assistant Director |
| Costume & Make-Up | Iveta Trmalová | Wardrobe Supervisor |
| Sound | Graham Walker | Music Supervisor |
| Camera | Miroslav Čvorsjuk | Camera Operator |
| Costume & Make-Up | Kezia De Winne | Makeup Supervisor |
| Directing | Bernard Bellew | Third Assistant Director |
| Directing | Mirek Lux | Assistant Director |
| Directing | Ken Shane | First Assistant Director |
| Production | Nelly Jenčíková | Production Accountant |
| Costume & Make-Up | Božena Došlá | Hairstylist |
| Directing | Jiří Ostrý | First Assistant Director |
| Sound | Steve O'Brien | Boom Operator |
| Directing | Andrea Fontaine | Continuity |
| Production | Jan Balzer | Production Manager |
| Costume & Make-Up | Linda Alderson | Costume Coordinator |
| Editing | Bettina Woolgar | Assistant Editor |
| Costume & Make-Up | František Příhoda | Makeup Artist |
| Sound | Rupert Scrivener | Sound Mixer |
| Camera | Jamie Harcourt | Camera Operator |
| Sound | Peter Bond | Dialogue Editor |
| Lighting | Petr Svoboda | Electrician |
| Production | Johana Kaplanova | Production Coordinator |
| Lighting | Jaroslav Novák | Gaffer |
| Sound | Colin Towns | Original Music Composer |
| Art | Christopher Hobbs | Production Design |
| Directing | Petr Makovička | Assistant Director |
| Production | Raymond Day | Associate Producer |
| Production | Sheila Trezise | Casting |
| Camera | Mike Laye | Still Photographer |
| Sound | Timothy Vine | Sound Editor |
| Costume & Make-Up | Olga Michálková | Costume Design |