This is the second episode of the first season of the classic Wonder Woman TV series. Wonder Woman is played by the beautiful actress Lynda Carter.
In this episode, a group of Nazis led by Fausta Grables makes it their mission to capture Wonder Woman. They are interested in finding the source of her powers and utilizing it for the German war effort.

To capture Wonder Woman, the Nazis stage a fake war bonds rally, with Fausta dressed up as a fake Wonder Woman. Their thinking was that the real Wonder Woman would show up. Turns out, the real Wonder Woman falls for the trick and shows up!

During the rally, the bad guys lure Wonder Woman to a trap door, which falls open. The audience thinks it's just a fun game, but underneath the stage is a Nazi soldier who quickly grabs Wonder Woman. He puts a chloroform soaked cloth over her mouth and begins tying her up with the Golden Lasso.

The Lasso of Truth compels anyone to tell the truth, and it works on Wonder Woman herself. Groggy from the chloroform, Wonder Woman is forced to reveal the source of her strength. The nazi's final words are: "will this chloroform keep you unconscious?". It's one of the greatest lines in sleepy fetish history!
After she is knocked out, Wonder Woman is whisked away in a car and flown to Nazi Germany.

This episode, with the chloroform scene and subsequent peril elements, make it a classic among sleepy fans. Lynda Carter put on an amazing performance.

The Wonder Woman TV series would later go on to have three more chloroform scenes, as well as lots of other knockouts.