The Nowhere Man Season 1

Lukas (Khoza), a former Special Forces mercenary crippled by PTSD, has turned his back on his violent past and is operating as a junk collector on the streets of Johannesburg. But when he witnesses a home invasion and intervenes, he is dragged back into the world he's spent years trying to escape. To survive, he will have to come face-to-face with his demons and confront the dark secrets of his old life.