* Shirley Eaton also appears in Episodes #1 "The Talented Husband" and #9 "The Effete Angler"
* Shirley Eaton is the golden girl from "Goldfinger"
* Robert Hutton also appears in Episodes #53 "The Contract" and #71 "The Old Treasure Story"
* Julian Glover also appears in Episode #32 "The Lawless Lady"
* Julian Glover is a movie actor that appeared for example in "The Empire Strikes Back" (1980), "For Your Eyes Only" (1981), "Indiana Jones and the Last Crusade" (1989) and more recently "Game of Thrones" (2011-2016).
* Bryan Marshall also appears in Episode #14 "Starring the Saint"
* Charles Houston also appears in Episode #11 "The Man Who Was Lucky", #21 "The King of the Beggars", #40 "The Miracle Tea Party" and #113/114 "Vendetta for the Saint". He also appears in the episode "The Gold Napoleon" of The Persuaders
* Les Crawford also appears in Episode #97 "When Spring is Sprung" and #102 "The Desperate Diplomat" (credited as Leslie Crawford). He also seems to be the "Leslie Crawford" mentioned in the end credits as Fight Arranger.
*
The background is just a rotating
painted drum (0:05).
*
Note how the ground moves under Moore's feet on the right side - it's just a carpet. Also, the gun is pulled away by a black string (0:19).
*
A plot hole? How does the girl in
the perfume shop know that Sunley is looking for the Saint? (0:32)
*
The double doors were frequently used as a set item in the colour episodes. In this episode they can be seen twice in a different colour and without the gold inlays.