
The Secret Adversary
After a chance meeting and an indiscreet conversation, childhood friends Tommy Beresford and Tuppence Cowley become involved in a convoluted intrigue led by a mysterious man known simply as Mr. Brown.
Top Billed Cast

Francesca Annis
Tuppence

James Warwick
Tommy

Gavan O'Herlihy
Julius P. Hersheimmer

Alec McCowen
Sir James Peel Edgerton

Honor Blackman
Rita Vandemeyer
Featured Crew

Tony Wharmby
Director

Agatha Christie
Novel
Corinne Rodriguez
Casting
Peter McKay
Production Manager
John Quilty
First Assistant Director
Bill Challoner
Second Assistant Director
Geoff Harrison
Camera Operator
Reg Mills
Sound Recordist
Lynda Ostermeyer
Production Assistant
Lynda Ostermeyer
Continuity
James Dillon
Production Design
Penny Lowe
Costume Designer