Thomasin McKenzie

Eloise Turner

Anya Taylor-Joy

Sandie

Matt Smith

Jack

Rita Tushingham

Peggy Turner

Michael Ajao

John

Synnøve Karlsen

Jocasta

Pauline McLynn

Carol

Terence Stamp

Silver-Haired Gentleman

Diana Rigg

Ms. Collins

Aimée Cassettari

Eloise's Mother

Colin Mace

Taxi Driver #1

Jessie Mei Li

Lara

Kassius Nelson

Cami

Rebecca Harrod

Ashley

Alan Mahon

Toucan Bartender

Connor Calland

Drunk Student

Josh Zaré

Student at Party

Jacqui-Lee Pryce

College Administrator

Elizabeth Berrington

Ms. Tobin

James Phelps

Cloakroom Attendant

Oliver Phelps

Cloakroom Attendant

Beth Singh

Cilla Black

Paul Brightwell

Cubby

Will Rogers

Café de Paris Bartender

Terence Frisch

Rialto Club Owner

Celeste Dring

Shop Assistant

Jeanie Wishes

Marionetta

Andrew Bicknell

Mr. Pointer

Adam Sopp

Toucan Drunk

Richard Corgan

Toucan Drunk's Mate

Michael Mears

Punter #1

Tom Hartwell

Punter #2

Paul Hamilton

Punter #3

Wayne Cater

Punter #4

Sam Claflin

Punter #5

Sam Parks

Punter #6

Alan Ruscoe

Punter #7

Margaret Nolan

Sage Barmaid

Christopher Carrico

Additional Punter

Kent Goldfinch

Additional Punter

Ian Harrod

Additional Punter

Ian Hartley

Additional Punter

Daniel Maggott

Additional Punter

Richard O'Sullivan

Additional Punter

Michael Jibson

Male Detective

Lisa McGrillis

Female Detective

Al Roberts

Librarian

Derek Lea

Taxi Driver #2

Lati Gbaja

Soho Passerby (uncredited)

Paul Riddell

Train Passenger (uncredited)

Katrina Vasilieva

Burlesque Dancer (uncredited)

Ashley Shaw

Rialto Dancer