Daniel Kokotajlo Director, Screenwriter Matt Smith Richard Actor Morfydd Clark Juliette Actor Erin Richards Harrie Actor Robert Emms Steven Actor Matilda Firth Younger Burnsall Sister Actor Sean Gilder Gordon Actor Roger Barclay Dr.Monk Actor Rocco Haynes Football boy Actor Tessa Ross Producer Juliette Howell Producer Derrin Schlesinger Producer Emma Duffy Producer Len Blavatnik Executive Producer Danny Cohen Executive Producer Mark Gooder Executive Producer Alison Thompson Executive Producer Adam Scarth Cinematographer Brenna Rangott Film Editing Matthew Herbert Original Music Francesca Massariol Production Design Katherine Black Art Director Camilla Hipwood Set Decoration Emma Fryer Costume Design Shaheen Baig Casting