It originally aired on ABC on 5 October 1963 .
The Undertakers is the second episode of the third series of the 1960s cult British spy - fi television series The Avengers , starring Patrick Macnee and Honor Blackman .
Undertakers originally aired on ABC on 5 October 1963 .
The Undertakers is the second episode of the third series of the 1960s cult British spy - fi television series The Avengers , starring Patrick Macnee and Honor Blackman .