Forgery, murder, and false accusation strain Eliza’s forensic skills as she gets to the bottom of her father’s death.

Plotting to avenge a massacre in England, Viking armies converge in Kattegat — but siblings Leif and Freydis exact a different kind of retribution.

To save the life of Freydis, Leif agrees to join Canute and Harald’s siege of London. Queen Emma dispatches stepson Edmund to secure an ally’s help.

“The Poisoned Chalice” is the pilot episode of the Showtime-Bravo! series The Borgias. It was written and directed by series creator Neil Jordan and originally aired on April 3, 2011,…