Kate
Emilia Clarke
Tom
Henry Golding
Petra Andrich
Emma Thompson
Santa
Michelle Yeoh
Ivan
Boris Isakovic
Young Marta
Lucy Miller
Dr. Addis
Rebecca Root
Ed
Maxim Baldry
Marta
Lydia Leonard
Young Kate
Madison Ingoldsby
Joyce
Patti LuPone
Shower Sarah
Margaret Clunie
Police Woman Crowley
Ingrid Oliver
Theater Director
Rob Delaney
Police Woman Churchill
Laura Evelyn
The Dane aka 'Boy'
Peter Mygind
Theater Producer
Peter Serafinowicz
Fabien
Fabien Frankel
Nathan
Calvin Demba
Jenna
Ritu Arya
Guy in Pub
David Mumeni
Alba
Jade Anouka
Rufus
Ansu Kabia
Bus Driver
Ranjit Singh Shubh
Casting Director
Sara Powell
Klaus the German Clown
John-Luke Roberts
Ice Rink Security Guard
Angus Brown
Oscar
Bilal Zafar
Ice Show Casting Director
Angela Wynter
Andy
Amit Shah
Ice Show Director
Sue Perkins
Danny
Ben Owen-Jones
Arthur
David Hargreaves
Army 'Tom'
Joe Blakemore
Traffic Cone Man
Leon Delroy Williams
Dora
Anna Calder-Marshall
Croatian Woman
Jassie Mortimer
Croatian Man
Michael Matovski
Christmas Shopper (uncredited)
Rodrig Andrisan
Geoff Mafia Boss (uncredited)
Rene Costa
Store Shopper (uncredited)
Mark Gooden
Christmas Shopper (uncredited)
John Heartstone
Angry Man on Bus
Jake Lampert
le vendeur marocain
Liran Nathan
Christmas Shopper (uncredited)
Ruth Horrocks
Christmas Shopper in Bicycle (uncredited)
Joelle Koissi
Moroccan Vendor's Wife
Laila Alj
Homeless Man / Washboard Player (uncredited)
Martyn Mayger
Homeless Person (uncredited)
Jacqueline Ramnarine
Christmas Market Vendor (uncredited)
Mario Romano
Casting Director (uncredited)
Susanne Schraps
Christmas Shopper (uncredited)
Davina Sitaram
Church Guest (uncredited)
Joakim Skarli
Christmas Party / Concert Singer (uncredited)
Karol Steele
Christmas Shopper (uncredited)
Sanj Surati
Klaus le clown allemand
John Luke Robertson