Goof: When the gun is handed to Scandlan he accepts it but as a DA does not think to disarm the gun himself nor does anyone at any point seem to notice that a gun that was just fired has no clip in it.
Goof: When Britt Reid walks into the warehouse near the loading dock, a sign above the door says: "No job to (sic) large". It should be "too", not "to".
Britt's birthday party is the only place in the entire series where all five regular cast members are seen together in a scene.
At the beginning of the episode, you see the correct spelling of Britt Reid's name as it is on a surprise birthday banner.
This is the only episode where you see the apartment entrance to the Black Beauty garage, as Britt flees from the police in his home.
How did the elevator behind the fireplace work after Britt shorted out the electricity to the house with the screwdriver?
They "accidentally" forget to put Richard Bluel in beginning credits as Producer.
Two days before this episode aired (3/1/67), Van Williams and Bruce Lee guest starred on the Batman show in their roles of Britt Reid/Green Hornet and Kato in the episode "A Piece of the Action (1)". The story continued the following evening (3/2/67) in the episode "Batman's Satisfaction (2)".