| Series: | The Avengers |
| Season: | 2 |
| Episode: | 23 |
| Production: | 3522[1] |
| Director: | Peter Hammond |
| Music: | John Dankworth (theme) |
| Guests: |
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| Episode List: | List of The Avengers episodes |
| Prev: | Man in the Mirror |
"Conspiracy of Silence" is the twenty-third episode of the second series of the 1960s cult British spy-fi television series The Avengers, starring Patrick Macnee and Honor Blackman. It was first broadcast in the Teledu Cymru region of the ITV network on Friday 1 March 1963. ABC Weekend TV, who produced the show for ITV, broadcast it the next day in its own regions. The episode was directed by Peter Hammond and written by Roger Marshall.[2]
Steed and Cathy investigate a Mafia drugs gang using a travelling circus as a front.[3] Clowning around leads a nosy journalist to use her judo.