In the 16th century, as Flanders is invaded by the Spanish, Till the Mischievous uses stratagems to enter the service of Ferdinand Alvare de Toledo, Duke of Alba, and from there organize resistance against the invaders.
| Directing | Joris Ivens | Director |
| Directing | Gérard Philipe | Director |
| Writing | Gérard Philipe | Writer |
| Writing | Charles de Coster | Novel |
| Writing | René Barjavel | Writer |
| Writing | René Wheeler | Writer |
| Sound | Georges Auric | Music |
| Crew | Christian Matras | Cinematography |
| Editing | Claude Nicole | Editor |
| Production | Georges Dancigers | Producer |
| Costume & Make-Up | Rosine Delamare | Costume Design |
| Production | Richard Brandt | Producer |
| Art | Alfred Tolle | Production Design |
| Sound | William Robert Sivel | Sound |
| Art | Léon Barsacq | Production Design |
| Camera | Alain Douarinou | Director of Photography |