Maigret investigates in Concarneau where the passage of a yellow dog accompanies a series of murders, sowing terror in the population. The police seem helpless. It must be said that it has no significant evidence.
- Jaro: 1970
- Lando:
- Ĝenro:
- Studio:
- Ŝlosilvorto:
- Direktoro:
- Rolantaro:
