Derek Bond

as Major R.E. Bartlett

as Nicholas Nickleby

as Captain L.E.G. Oates

as John Marsden

as Andrew Scott

as Richard Faber

as Douglas Leslie

as Gerald

as Arthur Walker

as Paul Seymour

as Det. Sgt. Eric Kirby

as Michael Lawford-Brown

as Fellows

as Maycroft

as Rouse-Evans

as Sir Simon Andover

as George Andrews

as Peterson