The Poison Tree - Production & Contact Info

Name	Episodes	Known for
MyAnna Buring Karen Clarke Karen Clarke See fewer	2	Kill List (2011)
Matthew Goode Rex Clarke Rex Clarke See fewer	2	The Imitation Game (2014)
Ophelia Lovibond Biba Capel Biba Capel See fewer	2	Guardians of the Galaxy (2014)
Hebe Johnson Alice Clarke Alice Clarke See fewer	2	The Poison Tree (2012)
Neil McKinven Sean Hennessy Sean Hennessy See fewer	2	Strathblair (1992)
Lex Shrapnel Lenny Lenny See fewer	2	Captain America: The First Avenger (2011)
Patrick Baladi Francis Francis See fewer	2	The International (I) (2009)
Naomi Bentley Dawn Dawn See fewer	2	Primeval (2007)
Helena Pardey-Yaralli Lara Lara See fewer	2	Casualty (1986)
Ralph Brown Max Capel Max Capel See fewer	1	Alien³ (1992)
Sean Francis Probation Officer Probation Officer See fewer	1	African Queens: Njinga (2023)
Nathalie Cox Jules Capel Jules Capel See fewer	1	Miss Willoughby and the Haunted Bookshop (2021)
Matilda Ziegler Alison Larch Alison Larch See fewer	1	Living (2022)
Syreeta Kumar DC Kirkwood DC Kirkwood See fewer	1	Notes on a Scandal (2006)
Greg Bennett Police Constable Police Constable See fewer	1	MI-5 (2002)
Sandra Maitland Karen's mother Karen's mother See fewer	1	Brookside (1982)
Joanna Hole Doctor Doctor See fewer	1	The Guernsey Literary and Potato Peel Pie Society (2018)
Rick Bacon Detective constable Detective constable See fewer	1	Son of God (2014)
Lucy Hutchinson Young Biba (2012) Young Biba (2012) See fewer		Prometheus (I) (2012)
Matthew David McCarthy Prison Visitor (uncredited) Prison Visitor (uncredited) See fewer	1	Kingsman: The Secret Service (2014)