Nancy Drew: Mystery of the Diamond Triangle (1978)
Rent DVD by Mail
We're sorry: this movie is not available for rent by mail.
Theatrical Release Information | See Details About All Versions
Nancy Drew, teenage crime-solver, found mysteries to unravel in all of her adventures on her 1977 Sunday-evening series, which was based on a children's novel series of the same name. In "Mystery of the Diamond Triangle," Nancy, while soaring on a glider, witnesses a car sliding off the road. However, when she reaches the ground, she discovers that the police can't find the vehicle. ~ Sarah Sloboda, All Movie Guide
Complete Cast:
- Closed Captioning:
- Check All Versions
- Subtitles:
- Check All Versions
Other Ways to Watch*
* Not all titles are available for download to rent or buy.






