"Vendetta for a Dead Man" is the twenty-fourth episode of the 1969 ITC British television series Randall and Hopkirk (Deceased) starring Mike Pratt, Kenneth Cope and Annette Andre.
A convicted murderer named Eric Jansen escapes from the psychiatric ward of his prison almost exactly one year after he was locked up by Marty Hopkirk.
Seeking his revenge he finds that Marty has already died but learns that his widow Jeannie Hopkirk is very much alive and has inherited everything he owned.
He hunts Jeannie down who at the time was engrossed in a new love interest of her own eventually taking her to some rocky cliffs.
But thanks to Marty, Jeff is there in the nick of time and saves Jeannie whilst Jansen loses his balance and falls in the sea.