Agatha Christie's Poirot
70 episodes

When the Belgian detective receives a yellow iris through the post, he recalls a murder he witnessed two years earlier in Buenos Aires. Subsequent events suggest that a similar crime could happen again.

Agatha Christie's Poirot

3. The Yellow Iris - When the Belgian detective receives a yellow iris through the post, he recalls a murder he witnessed two years earlier in Buenos Aires. Subsequent events suggest that a similar crime could happen again.

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Series 5