Fred mentions Joe DeRockio (Joe DiMaggio).
The jewel thief is called Baffles Gravel and Rockland Yard (Scotland Yard) is looking for him.
Fred: There was a face in the window with a monacle!
This episode marks the first appearance of Bamm-Bamm since his debut. He's seen during the teaser playing baseball with Barney and Fred.
This episode was recorded on 5-14-63.