[bottles clinking] [approaching footsteps on stairs] Hello. -I'm Ruby. -Hello, Ruby. I covet your pant suits. Oh. -Thank you. This one's-- -I was just being polite. I've gotta get to school.

Description: A teenage boy with a sex therapist mother teams up with a high school classmate to set up an underground sex therapy clinic at school.

Cast:
Otis Milburn: Asa Butterfield
Jean Milburn: Gillian Anderson
Eric Effiong: Ncuti Gatwa
Maeve Wiley: Emma Mackey
Adam Groff: Connor Swindells
Jackson Marchetti: Kedar Williams-Stirling
Aimee Gibbs: Aimee Lou Wood
Michael Groff: Alistair Petrie
Lily Iglehart: Tanya Reynolds
Ola Nyman: Patricia Allison
Jakob Nyman: Mikael Persbrandt
Colin Hendricks: Jim Howick
Ruby Matthews: Mimi Keene
Steve Morley: Chris Jenks
Maureen Groff: Samantha Spiro
Anwar Bakshi: Chaneil Kular
Emily Sands: Rakhee Thakrar
Viv Odusanya: Chinenye Ezeudu
Olivia Hanan: Simone Ashley
Rahim: Sami Outalbali
Isaac Goodwin: George Robinson
Erin Wiley: Anne-Marie Duff
Sofia Marchetti: Hannah Waddingham
Cynthia: Lisa Palfrey
Joe: George Somner
Beatrice Effiong: Doreene Blackstock
Cal Bowman: Dua Saleh
Hope Haddon: Jemima Kirke
Roz Marchetti: Sharon Duncan-Brewster
Courgette Connor: Conor Clarke McGrath
Student: Maeve Harper
Jeffrey: Joe Wilkinson
Kyle: Jojo Macari
Mr. Effiong: Deobia Oparei
Dex Thompson: Lino Facioli
Deriver: Judith Cabral
Remi Milburn: James Purefoy
Anna: Indra Ové
Malek Amir: Armin Karima
Layla: Robyn Holdaway
Man on Bus: Jack Helsby
Peter Groff: Jason Isaacs
Ruthie: Lily Newmark
Swimming Instructor: Dan Renton Skinner
Dan: Daniel Ings
Sean Wiley: Edward Bluemel
Lily's Mum: Sophie Thompson
Mark: Robert Wilfort
Florence: Mirren Mack
Yousef: George Georgiou
Dr. Cutton: Suzanne Bertish
Nick: Tom Atkinson
Hugh: Noel White
Tanya: Alice Hewkin
Harry: Dan Mersh
Tim: Toby Williams
Tom Baker: Max Boast
Olivia's Mum: Sindhu Vee
OctoBoy: Kadeem Ramsay
Eric's Grandmother: Caroline Martins
Abortion Clinic Nurse: Natasha Joseph
Owen: Roman Hayeck-Green
Journalist: Lois Chimimba
Maxine Tarrington: T'Nia Miller
Dylan: Kieron Moore
Lucy Groff: Anna Ruben
Prophet Joshua: Femi Elufowoju Jr.
Eugene: Reece Richards
A&E Doctor: Andrew Joshi
NSQC Quizmaster: Stephen Fry
Band Singer: Ezra Furman
Sam: Jonny Amies
Kate: Olive Gray
Dr. Atwan: Zak Shukor
Birthday Twin: Adam Young
Otis' Client Without a Problem: Freddie Watkins
Charlie: Dominic Applewhite
Thug: Tom Colley
Sergeant Morris: Daniel Betts
Abortion Clinic Protestor: Anjana Vasan
Good Samaritan: Aurora Dawson-Hunte
Nathan: Youssef Kerkour
Luke: Spike Leighton
Sarah: Eloise Groom
Harriet Anders: Hannah Boyce
Simone McAllister: Lowri Palfrey
Eli: Jack Bandeira
Huma: Gbemisola Ikumelo
Dr. O'Dem: Rhoda Ofori-Attah
Tiana: Lily Frazer
Female Client: Milly Thomas
Young Otis: Ruben Cryer
Police Officer: Neil Maskell
Young Michael: Alexander Harley
Military Guy: Jason Baughan
Tara Gibbs: Susan Lynch
Young Peter: Lucas Churchill
Rydel: Daniel Adegboyega
Lady in Checkout Line: Ann Queensberry
Jean's Kegel Patient: Anne Kavanagh
Gwen: Ashna Rabheru
Quiz Moderator: Sanchia McCormack
Terry: Conor Donovan
Michael Groff's Father: George Asprey
Liam: Tom Mackley
Martha: Hope Jones
Oba: Jerry Iwu
Roland Matthews: David Layde
Hospital Employee: Luke Polie
Doctor: Liz Jadav
Fiona: Tsion Habte
Lizzie: India Amarteifio
Dog Show Judge: Rupert Frazer
Albert: Atilla Akinci
Miss Talbot: Sophie Bould
Yoga Teacher: Abigail Climer
Lizzie's Dad: Francis Johnson
Obstetrician: Miles Jupp
Young Lily: Sadie Byron
Leanne: Rebecca Root
Mrs. Gibbs: Catriona Knox
1 episode, 2020: Jonny Muir
Carly: Caitlin Drabble
Aunt Beryl: Tomi Ogunjobi
Morning Show Anchor: Georgie Bingham
Young Maeve: Olivia Beaumont
Simon: Samuel Jordan
Sex Educator in Video: Angus Wright
Dex's Girlfriend: Rosie Dwyer
Benvolio: Dee Ahluwalia
Headmistress: Sarah Durham
DJ Dave: Amar Chadha-Patel
1 episode, 2021: Daisy May
Moordale Girl: Leanne Holder
French Irate Driver: Laurent C. Lucas
Ola: Carolina Albuquerque
1 episode, 2023: Anthony Lexa
Thomas Molloy: Dan Levy
Nicky Bowman: Andi Osho
Cavendish Student: Aetheria Angel
Teacher: Benjamin Black
Party Goer: Carys Ryan
Hugo (Keyboard Player): Hugo Usher-Sparks
Parent: Pino Maiello
Drama Student: Demi Rickard
Popular Girl: Jazzmin Letitia
Dog Owner: Colin Murtagh
Prospective Student: Ronnie Deighton
Tall Student: Charlie Morel
Caravan Shopper: Daniel Joseph Woolf
Swimmer: Nicholas Page Hayman
Malek's Mother: Behnaz Vakili
Bully: Cory McClane
Mother: Claire Keen
Social Worker 2: Nicola Brome
Bar Guest: Connor Allbright
Fair Ground Attendant: Oliver Coles
Waitress: Berji Davis
Bus Passenger: T. Mark Owens
Bowling Alley Goer: Matthew Lee
New Student: Keron Day

Written by: Laurie Nunn

Production: Emo-Film GmbH

Release date: 11 Jan 2019