Concerto (The Avengers)

"Concerto" is the twenty-fourth episode of the third series of the 1960s cult British spy-fi television series The Avengers, starring Patrick Macnee and Honor Blackman. It was first broadcast by ABC on 7 March 1964. The episode was directed by Kim Mills and written by Terrance Dicks and Malcolm Hulke.

Plot
Steed and Cathy come to the rescue of a visiting Russian concert pianist who has a dead girl in his room.

Cast

 * Patrick Macnee as John Steed
 * Honor Blackman as Cathy Gale
 * Nigel Stock as Zalenko
 * Sandor Elès as Stefan Veliko
 * Dorinda Stevens as Darleen Lomax
 * Bernard Brown as Peterson
 * Geoffrey Colville as Burns