When a scientist is found embedded in a wall, Steed and Emma pursue a man in make-up and wellies, whose appearance is terribly shocking.
Quest roles:
Sandor Elès(Maurice Jubert), Caroline Blakiston(Cynthia Wentworth-Howe), Peter Blythe(Mankin), Ray McAnally(Creswell), Michael Latimer(Haworth), Joanne Dainton(Miss Clarke), Bill Wallis(Charles Grey)