Joe Besser and his pal are assigned by Tom Kennedy, head of the Wide Awake Detective Agency, to guard the Jeweler Antique Building, which a mysterious gorilla has been looting. After a battle involving guillotines, dummies and devil-masks, the two catch the gorilla, plus the two crooks who have master-minding the gorilla's activities.
'Fraidy Cat
Hired as guards to protect an antique shop, Joe and Jim run into a gorilla who has been trained by a gang of thieves to rob the store.
