Trouble Man (1972)
A neighborhood problem solver is framed for murder by a couple of local crime bosses trying to get him out of the way
Nothing But a Man (1964)
A black man and his school teacher wife face discriminatory challenges in 1960s America
The Spook Who Sat by the Door (1973)
A black man plays uncle Tom in order to gain access to CIA training, then uses that knowledge to plot a new American revolt