The Avengers Series 1 Episode 24 The Deadly Air 1961
7.701/10by 134 users
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.
Released: 1961-12-16
Runtime : 50 minutes
Genre : Action & Adventure, Crime, Sci-Fi & Fantasy