Shaun Dooley

Narrator

Grant Shapps

Self (as Grant Shapps MP)

Huw Edwards

Self (uncredited)

Theresa May

Self - U.K. Prime Minister (archive footage) (uncredited)

John McAvoy

Self - Endurance Athlete

Dani Singer

Self - Student

Tony Davis

Self - GB Boxing Coach

James Sherriff

Self - PR Manager

Lea Vaughan

Self - Paramedic

Lucy Jarvis

Self - Student

Lauren Thorpe

Self - Lily's Mother

Mark Renshaw

Self - British Transport Police (as PC Mark Renshaw)

David Jarvis

Self - Lucy's Father

Figen Murray

Self - Martyn's Mother

Lily Harrison

Self

Alex Kiehl