A mad doctor uses patients at his isolated psychiatric institute as subjects in his attempts to create longevity by surgically installing an artificial gland in their skulls.

A doctor uncovers a hotbed of corruption when he tries to clear a colleague of a murder charge.

It seems that masked men are knocking over the floating crap games of Chalky and Pete. Chalky and Pete hire the cool, loose, elegant Mr. T to fix things. Then, the masked manipulators set up the death of a collector for a rival gang lord. It looks like it's up to T to hold a gang war from breaking out, keep the police off his back, and earn his fee from Chalky and Pete.

Cool Black private eye John Shaft is hired by a crime lord to find and retrieve his kidnapped daughter.