Watch Agatha Christie's Poirot S06E04 online
Summary
Poirot reflects on which member of Emily Arundel's family could have poisoned her medicine, and the key witness turns out to be a pet dog.
Guest stars
Ann Morrish,
Darren McSweeney,
Geoffrey Banks,
Geoffrey Freshwater,
Jestyn Phillips,
Jonathan Newth,
Julia St. John,
Kate Buffery,
Muriel Pavlow,
Norma West,
Patrick Ryecart,
Pauline Jameson,
Stephen Tomlin,
Tobias Saunders