The Persuaders!

Brett discovers a mysterious group with questionable motives has reopened his family's closed-up country house for unknown reasons. (S1 Ep4)

When Julie is murdered her friend Pekoe helps the Persuaders in their investigation that will expose a plot of familial murder and asset theft. (S1 Ep5)

Danny hears a suspicious noise in some woodlands and discovers a dead body. But by the time he has dragged Brett back to see it, the body has mysteriously vanished. (S1 Ep6)

After being knocked unconscious Brett awakes in a fake hospital, from which he escapes. After finding Danny he discovers that he has a double who has been impersonating him. (S1 Ep7)

Following coincidental events in a Brighton casino, Danny is mistaken for a Soviet spy and given a mysterious list of names. But British Intelligence is far from happy. (S1 Ep8)

Danny becomes an assassination target after accidentally exposing Count Marceau as a Nazi. At the same time Suzy tries to clear the name of her late father. (S1 Ep9)