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Agatha Christie's The Secret Adversary

Drama

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Mystery

All episodes with PBS Passport

Drama

Passport

Mystery

All episodes with PBS Passport

Old friends Tommy Beresford and Tuppence Cowley are short on money and resolve to become investigators for hire. But what starts as a straightforward gig quickly spirals into a dangerous situation as they become embroiled in a missing treaty and a Bolshevik conspiracy.

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Agatha Christie's The Secret Adversary

Agatha Christie's The Secret Adversary

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Season 1 Episode 1

Agatha Christie's The Secret Adversary

Old friends Tommy and Tuppence resolve to become investigators for hire.