03x09 - The Medicine Men
This episode brought us two good scenes. First Monica Stevenson (tied up and cleave-gagged) is discovered by John and Cathy.
The second scene is the famous Honor Blackman's "eye-patch" scene. Honor is captured (while wearing one of her sexy leather outfits), tied to a chair and gagged with a very tight OTM gag. However, as the main villainess finds out very soon, she is not as helpless as she might appear.