For those who grew up on classic tales of lady-detectives-in-trouble (a la "Charlie"), this video will quickly become a favorite!

Renee Rose and Alexa Close are private investigators hot on the trail of Holly Everson, a notorious white slaver.  Undercover in a resort where Holly has been seen, they break into her motel room in search of evidence.  But the evil Holly gets the drop on our heroines and captures them, forcing Alexa to tie up Renee and then submit to being bound to a chair.  Revealed as detectives, the ladies are bound to the bed while Holly plots with an accomplice to take them back to her lair.

Once at the lair, she binds both girls back to back to a post, forces Alexa to call the cheif for a ransom demand, and leaves them to struggle.  Later, Alexa is bound in a bathtub full of water.  Meanwhile, poor Renee is still tied to the post with a bomb ticking at her feet.  Luckily, she manages to untie herself and defuse the bomb in the knick of time.  When Holly returns to sneer at her lovely captive, she finds the tables are turned - suddenly she is at the mercy of the now gutsy Renee, who binds her to the post so she can rescue poor Alexa from her shivering fate!