Dead on Course

"Dead on Course" is the fourteenth episode of the second season of the 1960s British spy-fi television series The Avengers, starring Patrick Macnee. It was first broadcast by ABC on 29 December 1962. The episode was directed by Richmond Harding and written by Eric Paice.

Plot
Canadian aircraft crash off course, near an Irish convent. But what happened to the crew?

Cast

 * Patrick Macnee as John Steed
 * Jon Rollason as Dr. Martin King
 * John McLaren as Freedman
 * Liam Gaffney as Michael Joyce
 * Donal Donnelly as Vincent O'Brien
 * Peggy Marshall as Mother Superior
 * Elisabeth Murray as Deidre O'Connor/Slade
 * Janet Hargreaves as Sister Isobel
 * Nigel Arkwright as Mr. Hughes
 * Bruce Boa as Bob Austin Slade
 * Margo Jenkins as Margot
 * Trevor Reid as Pilot
 * Edward Kelsey as Gerry
 * Denis Cleary as Ambulance Man
 * Wilfred Grove as Male Nun