6 Stagione
161 Episodio
Agente speciale - Season 1 Episode 24 Episodio 24 (1969)
An experimental vaccine is stolen, and the subsequent test proves deadly. Steed and Keel, suspecting that the human 'guinea pig' did not die directly from the vaccine, volunteer to be the next subjects.
- Nazione : United Kingdom
- Genere : Action & Adventure, Crime, Sci-Fi & Fantasy
- Studio : ITV1
- Direttore : Sydney Newman
- Cast : Patrick Macnee, Linda Thorson
