When an escaped circus gorilla appears to have gone on a murderous rampage, a threatened attorney calls on the detective trio of Garrity, Harrigan and Mullivan to act as bodyguards. In short order, we discover that there is more to the attorney than meets the eye, and the ape may be innocent after all. When a pretty young heiress faces peril, it’s up to our heroic trio to save the day.

Three self-described Teen Angels, Brenda, Dee Dee and Taffy found a caveman encased within a prehistoric block of glacial ice, and they set him free. Turns out, their newfound companion came in handy when they needed muscle while solving mysteries.