Captain Caveman & the Teen Angels

While the girls are attending Pierre's exclusive fashion show, the designer's models and expensive gowns are suddenly stolen. Backstage, the girls find clues that lead them to a sealed elevator. With Cavey's help, they open the doors and find the stolen mannequins and designer gowns. The girls dress--and surprise the thief when he returns to the elevator. After he is captured, the culprit is unmasked as Pierre's competitor, Ms. Parfait, who wanted the gowns to start her own fashion house. While backpacking in the Grand Canyon, the Teen Angels observe a missile test at a secret U.S. Army base. They watch as the missile soars upwards toward outer space, but the radar instruments suddenly show the missile swerve off course and disappear. The Teen Angels and Cavey unearth a radar disk with foreign markings and an electronic box in a deserted cabin with the same markings. The girls trick a fake Army colonel into admitting that he is a spy for a foreign enemy. The disk and electronics are homing devices to direct the missile off course. The missile has been camouflaged as a pontoon on the enemy spy's helicopter.