Roger Moore

as Lord Brett Sinclair (archive footage)

Tony Curtis

as Danny Wilde (archive footage)

Bernard Lee

as Sam Milford (archive footage)

Reginald Marsh

as Dr Fowler (archive footage)

Tony Wright

as David Alton (archive footage)

Anne de Vigier

as Nurse Crane (archive footage)

Gerald Sim

as Dr Gordon (archive footage)

Johnny Briggs

as Charlie (archive footage)

Jeremy Burnham

as Scott Maskell (archive footage)

Joanne Dainton

as Miss Lindsay (archive footage)

Vivien Neves

as Danny's Girl (archive footage)

Diana Terry

as Brett's Girl (archive footage)

Diane Cilento

as Kate Sinclair (archive footage)

Denholm Elliott

as Roland (archive footage)

William Rushton

as Lance (archive footage)

Roland Culver

as Duke of Caith (archive footage)

Moultrie Kelsall

as Sir Angus (archive footage)

Christopher Sandford

as Onslow (archive footage)

Ivor Dean

as Mr Beebe (archive footage)