John Hurt

as Stephen Ward

Joanne Whalley

as Christine Keeler

Bridget Fonda

as Mandy Rice-Davies

Ian McKellen

as John Profumo

Leslie Phillips

as Lord Astor

Britt Ekland

as Mariella Novotny

Daniel Massey

as Mervyn Griffith-Jones

Roland Gift

as Johnnie Edgecombe