Bob Biswas (2021) on Netflix

Plot summary

Eight years after a vehicle struck him during a chase, Bob Biswas wakes from a coma with his memory gone. He does not recognize his wife Mary Biswas, their son Benny, or his stepdaughter Mini, who is preparing for her medical entrance exams. His wife and son welcome him when he is released from the hospital. Two Kolkata Police officers, Jishu Narang and Kharaj Sahu, keep watch on Bob, because Bob does not know, and neither does his family, that he was an assassin. They recruit him for that work again and give him a flip phone that will carry photographs of his targets. Mini has become addicted to a drug called Blue.