Trivia: Johanna is played by Cheryl Stoppelmoor - who is today known as Cheryl Ladd.
Trivia: The scene of the spooky castle on the rocky shore was used in episodes of "Gilligan's Island" featuring Vito Scotti as mad scientist Boris Balinkoff.
Lady, You Don't Look Eighty - S1-E13
Trivia: Caroline Ellis (Joy) references her actual birthday of October 12 when she complains the boys forgot it.
Trivia: Mary Tyler Moore was very concerned about the fashion appearing on the show, if the hemline changed in Paris then a scene would be shot over again with the hemline of the dress/skirt changed accordingly.
Kung Fu Kapers AKA Ecky-Thump - S5-E7
Trivia: On 24 March 1975 Goodies fan Alex Mitchell died laughing while watching the episode "Kung Fu Kapers" in which Tim Brooke-Taylor uses a set of bagpipes to defend himself against Bill Oddie, Master of the ancient martial art "Ecky-Thump". After twenty-five minutes of continuous laughter Mitchell died from heart failure. His widow later sent the Goodies a letter thanking them for making Mitchell's final moments so pleasant.