* Jeanne Moody also appears in Episodes #41 "Lida" and #47 "The Man Who Liked Toys"
* Jacqueline Ellis also appears in Episode #58 "The Golden Frog"
* David Bauer also appears in Episodes #8 "The Element of Doubt", #15 "Judith", #20 "Iris" and #93 "Island of Chance"
* Hal Galili also appears in Episodes #36 "Sophia", #44 "The Revolution Racket", #73 "Interlude in Venice" and #113/114 "Vendetta for the Saint"
* John Bloomfield also appears in Episodes #8 "The Element of Doubt" and #51 "The Unkind Philanthropist"
* Alexis Kanner would later appear in the Roger Moore film "Crossplot" (1969)
*
You can see the shadow of the camera
moving over Roger Moore. (0:00)
*
A photo of the actress in the bar scene at the beginning... 
...was used in Episode #18 "Marcia". She was played by actress Eve Eden who went uncredited in this episode. She is also the water-skiing woman in Episode #7 "The Arrow of God". [The information that this is Eve Eden was submitted by "Mr. X"]
*
The photo of actress Jeanne Moody... 
...was also used in Episode #18 "Marcia" [Submitted by Wojciech Trojanowski] and... 
...in Episode #14 "Starring the Saint".
*
An effective shot - Actor Barry Jones looks directly into the camera. (0:12)
*
The shadow of the boom microphone
can be seen very clearly on the wall. (0:13)
*
Fenner's office building was also used as... 
...a hotel in Buines Aires in Episode #18 "The Romantic Matron" (0:22).
*
The background is a beautiful painting of the San Francisco skyline with the Coit Tower depicted in the middle. (0:28)
* You can listen to the isolated music & audio track of this episode on the Umbrella DVD release.