Richard Madden

as Peter

Flora Spencer-Longhurst

as Bea

Moshidi Motshegwa

as Lily

Aislín McGuckin

as Vivian Hades

Jonjo O'Neill

as David Morgan

Lemogang Tsipa

as Male Nurse

Haley Joel Osment

as Sy

Antje Traue

as Sara Keller

Mark Addy

as Halloran

Kevin Macdonald

Director