Original Air Date: April 17th, 1977
Well, two of the culprits. Actually, two of the culprits with the least amount of dialogue! But kudos to the casting department for pitting the snow white innocent (Laurie Strode) and the pure black evil (Freddy Krueger) against the hottest teenage-female-part-time-investigator-who-works-for-her-dad!
The story features a band of runaways seeking employment in a traveling carnival. For fun they rip off various people and then hit the road. However, this time a young innocent gets caught in the crossfire so Ms. Drew goes undercover as one of the said fallen angels and mystery and intrigue ensue.
Mystery of the Fallen Angels is featured on Season One of The Hardy Boys/Nancy Drew Mysteries, which is available on DVD! Go get your Drew-on!