<Tr> <Td_colspan="2"> List of The Avengers episodes </Td> </Tr> <P> "The Correct Way to Kill" is the ninth episode of the fifth series of the 1960s cult British spy - fi television series The Avengers, starring Patrick Macnee and Diana Rigg, and guest starring Anna Quayle, Michael Gough, Philip Madoc, and Terence Alexander . It was first aired on ABC on 11 March 1967 . The episode was directed by Charles Crichton, and written by Brian Clemens . </P> <Ul> <Li> Patrick Macnee as John Steed </Li> <Li> Diana Rigg as Emma Peel </Li> <Li> Anna Quayle as Olga </Li> <Li> Michael Gough as Nutski </Li> <Li> Philip Madoc as Ivan </Li> <Li> Terence Alexander as Ponsonby </Li> <Li> Peter Barkworth as Percy </Li> <Li> Graham Armitage as Algy </Li> <Li> Timothy Bateson as Merryweather </Li> <Li> Joanna Jones as Hilda </Li> <Li> Edwin Apps as Winters </Li> <Li> John G. Heller as Groski </Li> </Ul> <Li> Patrick Macnee as John Steed </Li>

The avengers the correct way to kill cast
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