Poison Pen


Episode Info

The CEO of a financial consulting company is poisoned to death, and one of the suspects is a woman from Sherlock's past.


Jonny Lee Miller
as Sherlock Holmes
Lucy Liu
as Joan Watson
Aidan Quinn
as Tommy Gregson
Jon Michael Hill
as Det. Marcus Bell
Laura Benanti
as Anne Barker
Noelle Beck
as Peri Delancey
Steve Greenstein
as Titus Delancey
Nancy Lemenager
as Susan Bettman
Keesha Sharp
as Mistress Felicia
Paul Fitzgerald
as Burt Jeffries
Cindy Katz
as Marsha Stecker
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Poison Pen Photos