Oasis

Richard Madden
Peter

Flora Spencer-Longhurst
Bea

Moshidi Motshegwa
Lily

Aislín McGuckin
Vivian Hades

Jonjo O'Neill
David Morgan

Lemogang Tsipa
Male Nurse

Haley Joel Osment
Sy

Antje Traue
Sara Keller

Mark Addy
Halloran

Michael James Shaw
B.G

Anil Kapoor
Vikram Danesh

Maureen Sebastian
Alicia Reyes

Michael Shaeffer
Phelps

Zawe Ashton
Severin

Stephen Jennings
Baker