Speeding Up Time (1971)

Starring:

• Winston Thrash
• Pamela Donegan 
• Ellen Brown
• Harry Dolan

Storyline
The Black Panthers want him to join. His girlfriend begs him to take her away from the ghetto forever. But Marcus does his own thing - and he's dead set on finding the arsonist who torched a tenement and killed his mother. Plagued by recurring nightmares of the blaze, Marcus throws himself headlong into a search that leads him through the seediest back alleys of Watts. Before long, he winds up in an incredible, high-speed chase and gets a thorough thrashing from some real bad dudes. But Marcus beats the odds and has it out with Jumbo, the king-sized kingpin of the neighborhood, in a decisive man-to-man showdown.