The Medicine Men

Summary

Willis-Sopwoth, a top pharmaceutical firm, is being drained by cheap imitations of its products in foreign markets. The death of a member of staff while investigating the fraud brings Steed and Cathy face to face with a deadly artist and a plot to poison children.

Guest stars

• Peter Barkworth as Geoffrey Willis
• Newton Blick as John Willis
• Harold Innocent as Frank Leeson
• Joy Wood as Miss Dowell
• Monica Stevenson as Fay
• John Crocker as Taylor
• Peter Hughes as Edwards
• Brenda Cowling as Masseuse