Trust, identity, and the danger of unchecked power push a covert operative to the edge in BLACKLIGHT. Travis Block (Neeson) lives and fights in the shadows. A freelance government "fixer," Block is a dangerous man whose assignments have included extracting agents out of deep-cover situations. He knows his hands are dirty, but he's aiming to change. When an agent is killed after infiltrating a group espousing violent societal upheaval, Block discovers a shadowy program called Operation Unity is striking down ordinary citizens for reasons known only to Block's boss, FBI chief Robinson (Quinn).

As Block gets closer to the truth, he enlists the help of a journalist (Raver-Lampman), but his past and present collide when his daughter and granddaughter are threatened, and in saving them, he could save himself. Now, Block needs to rescue the people he loves and expose the truth for a shot at redemption. Nothing and no one is safe when secrets are hidden in BLACKLIGHT.