Louis Theroux

Self - Presenter

Earl Linton

Self

Yasmin Precious

Self - Earl Linton's Doctor

Patricia Linton

Self - Earl Linton's Mother

Ivan Pitman

Self - Consultant Clinical Neuropsychologist

Daniel Park

Self

Rob Barnard

Self

Amanda

Self - Rob Barnard's Wife

Oscar

Self - Son of Amanda and Rob Barnard

Ollie

Self - Son of Amanda and Rob Barnard

Alice Little

Self - Daniel Park's Assistant Psychologist

Natalie Smith

Self

Sue

Self - Natalie Smith's Support Worker

Warren

Self - Earl Linton's Friend

Romane

Self - Earl Linton's Little Brother

Chris

Self - Natalie Smith's Mother