Jonathan Adams

Inspector Hogg (archive footage) (uncredited)

Graham Ashley

Mr. Prentiss (archive footage) (uncredited)

Nicola Austin

Mrs. Prentiss (archive footage) (uncredited)

Lindy Benson

Maisie (archive footage) (uncredited)

Anna Bergman

Helga (archive footage) (uncredited)

Christopher Biggins

Robin (archive footage) (uncredited)

Richard Caldicot

Craddock (archive footage) (uncredited)

Harry H. Corbett

Sydney Burke (archive footage) (uncredited)

Diana Dors

Mrs. North / Mrs. Horne (archive footage) (uncredited)

Prudence Drage

Mrs. Devere Barker / Janice Biggs (archive footage) (uncredited)

Fred Emney

Sir Basil Lemmington (archive footage) (uncredited)

Barry Evans

Joe North (archive footage) (uncredited)