Description: Charlie Walker (Mike Colter) is an earnest entrepreneur working in the construction and trucking industries in 1971 San Francisco. When two oil tankers collide off of the coast, unleashing millions of gallons of oil and spawning an immense environmental disaster, Charlie gets right to work. First, he lands a lucrative contract to clean the coastline. Then, with only three trucks, Charlie puts his heart and his hands into trying to save the coastline, all while grappling with pervasive racism from the company that hired him.