The Beachcombers
The Old Man and the Greek (5x13)
:
Good Samaritans Nick and Jesse attempt to rescue an old curmudgeon who's determined, despite ill health, to sail his decrepit vessel to the South Seas. In the course of nursing the cantankerous old man back to health Nick discovers hers been the old fellow's unwitting nemesis for yearsi In fact, the Old Man mistankenly supposes Nick is the devil--come to thwart his glorious scheme.