Rachel McAdams
Sigrit Ericksdottir
Acting
Will Ferrell
Lars Erickssong
Acting
Pierce Brosnan
Erick Erickssong
Acting
Dan Stevens
Alexander Lemtov
Acting
Jamie Demetriou
Kevin Swain
Acting
Ólafur Darri Ólafsson
Neils Brongus
Acting
Melissanthi Mahut
Mita Xenakis
Acting
Joi Johannsson
Jorn
Acting
Björn Hlynur Haraldsson
Policeman - Arnar
Acting
Graham Norton
Graham Norton
Acting
Demi Lovato
Katiana
Acting
Jóhannes Haukur Jóhannesson
Johans
Acting
Bobby Lockwood
Jeff
Acting
Elena Saurel
Stage Manager
Acting
Julian Miller
Janus Skoene
Acting
Mikael Persbrandt
Victor Karlosson
Acting
Jon Kortajarena
Corin Vladvitch
Acting
Elina Alminas
Sasha
Acting
Alfrun Rose
Anna
Acting
Elin Petersdottir
Helka
Acting
Christopher Jeffers
Johnny John John
Acting
Rebecca Harrod
Brittny
Acting
Josh Zaré
Bill
Acting
Eleanor Williams
Jenn
Acting
Björn Stefánsson
Ian
Acting
Maxim De Villiers
French Voter
Acting
Chris Lew Kum Hoi
Jae-Bong
Acting
Tómas Lemarquis
Jiles
Acting
Smari Gunn
Lighting Assistant
Acting
Kajsa Mohammar
Lisa
Acting
Gudmundur Thorvaldsson
Man #1 (1974)
Acting
Arnar Jónsson
Man #2 (1974)
Acting
Natasia Demetriou
Nina
Acting
Hannes Óli Ágústsson
Olaf Yohansson
Acting
Hlynur Þorsteinsson
Policeman - Robert
Acting
William Lee Adams
William Lee Adams
Acting
Heidi Niemi
Stage Manager 2
Acting
Chris Beaumont
Steve Gunderson
Acting
Laura Hayden
The Wonder Four
Acting
Joshua Rumble
The Wonder Four
Acting
Harry Balazs
The Wonder Four
Acting
Jackson Couzens
The Wonder Four
Acting
Halldora Thoell
Woman #1 (1974)
Acting
Nína Dögg Filippusdóttir
Woman #2 (1974)
Acting
Alfie Melia
Young Lars
Acting
Mark Adams
Jon Ola Sand
Acting
Zack Propert
Stephan (Drummer)
Acting
Brie Kristiansen
Ros
Acting
Gunnar Cauthery
Aron
Acting
Milan van Weelden
21st Century Viking
Acting
Alexander Tol
Dutch Voter
Acting
Andrei Zayats
Czech Republic Voter
Acting
Junior Delius
Dailbour Jinski - Belarus
Acting
Daniela Tocari
Romanian Voter
Acting
Tharan Sivapatham
Airport Attendant
Acting
Miguel Angelo
Portugal Voter
Acting
Eveline Suter
Swiss Voter
Acting
Tommy Ashby
White Snow
Acting
Lydia Clowes
White Snow
Acting
Aiste S. Gram
Aiste Gramantaite
Acting
Salvador Sobral
Salvador Sobral
Acting
Marcus Garvey
Eurovision Director
Acting
John Lundvik
John Lundvik
Acting
Anna Odobescu
Anna Odobescu
Acting
Bilal Hassani
Bilal Hassani
Acting
Loreen
Loreen
Acting
Jessy Matador
Jessy Matador
Acting
Alexander Rybak
Alexander Rybak
Acting
Jamala
Jamala
Acting
Elina Nechayeva
Elina Nechayeva
Acting
Conchita Wurst
Conchita Wurst
Acting
Netta
Netta
Acting
Sophia-Grace Donnelly
Young Sigrit
Acting
Trevor Allan Davies
Old Accordion Player
Acting
Spike Jefferson
Old Bass Player
Acting
Grant Crookes
Icelandic Bar Patron (uncredited)
Acting
Jodie Cuaresma
Icelandic Punter (uncredited)
Acting