From the novel 'Maigret et les temoins recalcitrants'.
A crime series from the novels of Georges Simenon.
Starring Rupert Davies as Inspector Maigret
with Ewen Solon as Lucas
and Neville Jason as Lapointe

Guest stars: Jean Cadell, Peter Sallis
Produced in association with Winwell Productions Ltd.
First shown on January 1, 1962

The crumbling Lachaume mansion, with its attendant biscuit factory, had nothing to tempt a burglar. Who, then, was the killer of Leonard Lachaume? Maigret finds a sinister reason for the family's reluctance to talk.