The Secret Adversary
- Tahun: 1983
- Negara: United Kingdom
- Genre: Comedy, Mystery, TV Movie
- Studio: ITV, LWT
- Kata kunci: london, england, countryside, based on novel or book, childhood friends, spy ring
- Pengarah: Tony Wharmby
- Pelakon: Francesca Annis, James Warwick, Gavan O'Herlihy, Alec McCowen, Honor Blackman, Peter Barkworth