Rhys Ifans

Character: Howard Marks

Chloë Sevigny

Character: Judy Marks

David Thewlis

Character: Jim McCann

Luis Tosar

Character: Craig Lovato

Crispin Glover

Character: Ernie Combs

Omid Djalili

Character: Saleem Malik

Christian McKay

Character: Hamilton McMillan

Elsa Pataky

Character: Ilze

Jack Huston

Character: Graham Plinston

Jamie Harris

Character: Patrick Lane

Sara Sugarman

Character: Edna Marks

William Thomas

Character: Dennis Marks

Andrew Tiernan

Character: Alan Marcuson

Kinsey Packard

Character: Patti Hayes

Ania Sowinski

Character: Maureen

James Jagger

Character: Joshua Macmillan

Howell Evans

Character: George the Scout

Ken Russell

Character: Russell Miegs

Ferdy Roberts

Character: Acid Man

Waris Hussein

Character: Mohammed Durrani

Huw Davies

Character: Donald Nice

Matthew Jacobs

Character: Eddie Laxton

David Sibley

Character: Philip Fairweather

Daniel Faraldo

Character: Mexican Secret Serviceman

Gillian Hanna

Character: Irish Phone Operator

Dewi Rhys Williams

Character: Swansea's Custom Man

Iwan Roberts

Character: Postmas

Nathalie Cox

Character: Opium Girl

Jay Itzkowitz

Character: Judge James C. Paine

Ian Burford

Character: Bank Chairman

Rollo Weeks

Character: Eton Boy

Julian Firth

Character: MIG Duncan

Olivia Grant

Character: Alice

Jâms Thomas

Character: James Morris

Frank Bourke

Character: Loose Change Man

Thomas Whwatley

Character: John Rogers QC

Mark Tandy

Character: Lord Hitchinson QC

Eric Loren

Character: Miami Prosecutor

Tony Rohr

Character: Landlord

Paige Hewitt

Character: Myfanwy Marks

Amelia Clarkson

Character: Myfawny Marks

Hannah Roeg

Character: Francesca Marks

Claudia Harris

Character: Amber Marks

Ella Roeg

Character: Amber Marks

Edgar Harris

Character: Patrick Marks

Jeremi Cockram

Character: Teacher

Rob Lane

Character: Acid Policeman

Caolan Byrne

Character: Irish Man

Ifan Huw Dafydd

Character: Rugby Doctor

Stephen Marzella

Character: Customs Officer #1

Euron Griffith

Character: Customs Officer #2

Terence Harvey

Character: Old Bailey Judge

Andrew Havill

Character: Prosecution Barrister

Kal Weber

Character: US News Anchor

Dominic Graville

Character: Tennis Fave

Raquel Gribler

Character: Welfare Officer

Craig Stevenson

Character: Webster

Julio Perillán

Character: Parole Examiner

Deobia Oparei

Character: Tee Bone Taylor

Ron Forsythe

Character: Gary Lickert

Francesc Pagès

Character: Spanish Magistrate

Emerald Fennell

Character: Rachel

Owain Arthur

Character: Albert

David-Doc O'Connor

Character: US Marshal

Ricardo Birnbaum

Character: Miami Cop