Zasu Pitts and Thelma Todd are working their way through college by selling magazine subscriptions. Finding little success going door-to-door, the pair decide to use their charms to sell to men at their places of work.

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.