"Shaft" (1971) Richard Roundtree

In January 1971, private detective John Shaft is informed that some gangsters are looking for him. He spots one of the men waiting for him in his office building and ambushes him. At gunpoint, he brings him to his office, where the second gangster is already waiting. During a short fight, Shaft dodges one of them, who falls out of a window. The other one reveals that Bumpy Jonas, the leader of a Harlem-based organized crime family, wants Shaft brought uptown to Harlem for a meeting. At the police station, Lt. Vic Androzzi and a detective question Shaft about the gangster's death, which Shaft calls an "accident". Androzzi allows Shaft to return to the streets for 48 hours to gather more information. Shaft meets with Bumpy, who tearfully reveals that his daughter has been kidnapped. Shaft is at first dismissive, accusing her of being a runaway or on drugs, until Jonas says she was on her way to college when she got abducted. He asks Shaft to ensure her safe return, and Shaft agrees to help. Bumpy advises that Shaft should seek out Ben Buford, a black militant leader.

Shaft tracks down Buford, and a shootout ensues with an unknown assailant. Afterward, Shaft is told by Androzzi that Shaft, not Ben, was the target, and that tensions brewing between the uptown hoods belonging to Bumpy Jonas and the downtown Mafiosi have culminated in other murders. Androzzi laments that the issue is seen as black-against-white to the general public and worries about the escalation into a full-blown race war. He also shows Shaft some pictures of Mafia men who just arrived in New York. Shaft and Ben meet with Bumpy and accuse him of setting up the shootout. After agreeing to pay $10,000 for each of Ben's men who died, Ben and Shaft join forces to find Bumpy's daughter.

Later, Shaft surmises that mobsters are watching his apartment from a local bar. Shaft pretends to be a bartender and calls Androzzi to have the mobsters arrested. Shaft then confronts the arrested mobsters about Bumpy's daughter, and he sets up a meeting. When he gets home, Vic arrives and tells Shaft that the room at the station house was bugged and his superior wants to bring Shaft in for questioning regarding the kidnapping. Instead of taking him in, Androzzi leaves. Shaft is escorted by a Mafia member to the apartment where Marcy Jonas is being held, and Ben and two of his men tail them. Once there, a shootout ensues: two Mafia men are killed, and Shaft takes a bullet in the shoulder. After receiving medical attention, Shaft tells Ben to round up his men and meet him at the hotel where Marcy has been taken. He calls Bumpy to tell him his daughter is fine, but that he needs taxicabs at the hotel for the getaway.

At the hotel, Shaft, Ben, and Ben's men dress as hotel workers and slowly infiltrate the hotel. Shaft gets to the roof of the hotel, and swings into the room where Marcy is kept. He kills the gangster guarding her and brings her outside. Meanwhile, Ben and his men kill the gangsters in the surrounding rooms, and exit. After the taxicabs take Marcy, Ben, and Ben's men away, Shaft calls Androzzi from a phone booth, telling him that his case has just busted open. Androzzi asks him to close it, and Shaft replies, in reference to an earlier scene, "You're gonna have to close it yourself, shitty!", then hangs up the phone and walks away laughing.