In the 1970s, ex-CIA operative and Vietnam War veteran, Black Dynamite, embarks on a personal mission of vengeance to clean up the streets after his brother Jimmy dies under mysterious circumstances. With his unparalleled martial arts skills and smooth charisma, he discovers a web of conspiracy involving drug dealers, pimps, and corrupt government officials spreading heroin into local orphanages. As Dynamite delves deeper into the underbelly of the city, he reconnects with old friends and allies from his days in the CIA, including skilled fighters, community leaders, and streetwise hustlers, forging a powerful alliance determined to restore peace and justice.

Black Dynamite uncovers that the conspiracy extends far beyond street-level crime, revealing a nefarious plot that threatens the entire African-American community. This realization propels him into a high-stakes battle against a corrupt establishment, leading to explosive confrontations and thrilling chases. Along the way, his journey is fraught with danger, deception, and unexpected alliances, all contributing to a larger-than-life narrative filled with stylized action, witty dialogue, and retro-cool aesthetics. With razor-sharp focus and unyielding determination, Black Dynamite charges forward, aiming to bring down the culprits and honor his brother's memory, all while embodying the spirit of 1970s Blaxploitation heroes.