4. Safe Sex Santa

An early call to set brings Liza and Gary into a tense rehearsal that blurs boundaries. When a surprise visitor arrives, Liza is thrown further off balance.

In 'Intimacy' Episode 4:

Lena Headey as Liza

Alison Steadman as Mum

Hannah Waddingham as Lou

Tia Bannon as Ruby

Simon Kassianides as Nico

Thaddea Graham as Kate

Tom Goodman-Hill as Gary

Matthew Broome as Alex

Maisie Williams as Bunny

Additional voices were:

Tom Glenister, Mark Kilcawley, James Nicolaou, Paul Panting, Finlay Paul, Nigel Pilkington, Josh Singh Sian, Sam Stafford

Based on an original idea by: Erika Lust

Executive Produced by: Sharon Horgan, Faye Dorn

Executive Producer for the BBC: Dylan Haskins

Assistant Commissioner for BBC: Lorraine Okuefuna

Written, created and directed by: Lena Headey

Consultant Audio Director: Celia De Wolff

Series Produced by: Emma Morgan

Story Produced by: Maddie Beautyman and Megan Heverin

Production Manager: Archan Mohile

Production Coordinator: Marlene Beauquis Smith

Production Runner: Tobias Davies

Script Assistants: Liis Miik and Jo Troy

Casting Director: Lauren Evans

Intimacy Coordinator: Robbie Taylor Hunt

Recorded at: Sound Node

Sound Designer: Martin Schulz

Supervising Sound Editor and Mixer: Daniel Jaramillo

Recording Engineers: David Crane and Giancarlo Granata

Music and Score composed by: Max Perryment

Merman Television Managing Director: Rebecca Parkinson

Merman Finance Director: Jackie Sidey

Merman Television Head of Production: Amanda Wasey

Merman Television Finance Manager: Gemma Wilson

Legal and Business Affairs: Mark Rogers and Georges Villeneau

Artwork Photography: Stevan Keane

Behind the Scenes: Michas Vanni