telling The Post about his “checkered career of hits and misses.” Speaking on the 50th anniversary of “The French Connection” — the hit film for which he won the Academy Award for Best Actor — the star stated: “The film certainly helped me in my career, and I am grateful for that.”The down-to-earth actor added that he wasn’t a fan of rewatching his own flicks and hadn’t seen the classic crime caper since 1971. “[I] haven’t seen the film since the first screening in a dark, tiny viewing room in a post-production company’s facility 50 years ago,” he told The Post at the time.