LET'S DO IT AGAIN

Two friends, Billy Foster and Clyde Williams, need to quickly find a way to raise funds for their fraternal lodge, the Sons and Daughters of Shaka. It is incumbent on Billy to find the money because he is the treasurer of the struggling lodge. After Billy convinces Clyde that it is their best and quickest option, they decide to bring back a successful money-making scheme: Clyde's special ability of hypnosis (which he states that he learned during his time as a medic in the Army) allows the two to set up boxing matches and then maximize profits by going all in on the underdog. Billy and Clyde take their talents to New Orleans along with their wives, Beth and Dee Dee, to rig a boxing match; the competitor they are interested in is Bootney Farnsworth, a scrawny underdog boxer who is overwhelmed in the initial sparring matches. His difficulty to impress anyone, even his coach, makes the odds of him winning lower by the day.

After watching Bootney struggle, Billy and Clyde sneak into Bootney's hotel room and hypnotize him into thinking he is a tough, strong fighter who cannot be beaten. They use what's left of the lodge's budget to place their bets with two notorious gangsters involved in a heated rivalry: the established Kansas City Mack, and the newcomer Biggie Smalls. The hypnotized Bootney is transformed into a boxing phenomenon and easily defeats the champion, 40th Street Black, by KO. After the match, Clyde manages to get close enough to Bootney to de-hypnotize him, before he and Billy and their wives return to Atlanta.

Sometime after receiving the money from Clyde and Billy, the lodge throws a huge celebration dinner, with Elder Johnson telling everyone about the various uses the funds are being put to, including the beginnings of a nursery school for the children of lodge members (though they are still short on some funds for it). During the celebration dinner, Billy and Clyde unexpectedly receive a visit from Kansas City Mack, who'd deduced that they had somehow rigged the fight, and had spent weeks searching for the two men. Once he arrives at the lodge, he makes a deal that would allow the two sides to be even: he informs Billy and Clyde that they must perform exactly the same hypnosis again on Bootney, but this time they must de-hypnotize him before his rematch with 40th Street Black. Mack explains that the non-hypnotized Bootney has reverted to his previous weaker self. He says that when the public sees Bootney back to his tougher self again during sparring and training sessions, they will place bets on him, which Mack will cover; then, when Bootney is de-hypnotized, 40th Street Black will easily defeat him, and Mack will keep the money from the bets that were placed. Billy and Clyde agree to the deal (under threat of physical pain from Bubbletop, Mack's chief henchman), and perform the initial hypnosis again on Bootney; however, Bootney has become far too quick for Clyde to keep up with during his training sessions, and he is unable to dehypnotize him. In desperation, Clyde and Billy sneak into Bootney's hotel room through an open window, but they are quickly caught by Bootney's trainers, and arrested. After Clyde manages to hypnotize Lt. Bottomley of the New Orleans police department into releasing them, he comes up with a plan: using Beth and Dee Dee, who will not be recognized, they will place bets of $5000, at 20 to 1 odds for a first-round draw, with both Mack and Smalls. Both gangsters agree to the bets, as the odds of the bet are clearly in their favor. Clyde then disguises himself as a maintenance man to sneak into 40th Street Black's locker room before the fight, and hypnotize him in the same manner as Bootney. During the first round, both Bootney and 40th Street Black manage to simultaneously land knockout punches on each other, and the referee counts both men out at the same time, declaring the match a draw.

Following the stunning outcome, Billy and Clyde are nowhere to be found. Realizing that he stands to lose $100,000, Mack tries to intercept Dee Dee (who placed her bet with one of Mack's bookies), but just misses her after she's collected the money and departed with Clyde. Mack realizes that Smalls must have also been taken in by the same scheme, and tries to call him but to no avail, as Billy has bribed the telephone operator at Smalls' hotel to intercept his calls. Meanwhile, Beth goes to collect her $100,000 winnings from Smalls, during which Billy pretends to be the head of "the Syndicate" in Chicago, when Smalls initially refuses to pay. Mack and his crew rush over to Smalls' hotel, once again just missing their target after the winnings have been collected. After sending Beth and Dee Dee away with the money, Billy and Clyde lead Mack, Smalls, and their combined crews on a chase through several apartment buildings, which ends up at the local police department where Clyde and Billy had previously been detained. Here, Billy quietly advises Smalls and Mack to go along with what he's about to say; he then proceeds to tell a story about how both gangsters had eagerly rushed into the police department in order to donate money to the police youth community center fund (which Lt. Bottomley had been loudly complaining about prior to meeting Billy and Clyde). Clyde then proceeds to hand $20,000 in cash to Lt. Bottomley, saying both Smalls and Mack were each donating $10,000 (as well as taking another $5,000 from both gangsters for a donation to their Atlanta nursery school fund), before returning the rest of the money to both Smalls and Mack. Though Mack initially threatens to still get Billy and Clyde, Clyde informs both Mack and Smalls that he has a letter locked in Lt. Bottomley's safe with evidence of all their dealings; Lt. Bottomley adds that if he ever hears they have harassed Billy and Clyde or if the two come up missing, both Mack and Smalls will be thrown in jail for a very long time, ending with admonishing both the gangsters to leave New Orleans. The movie finishes with Billy, Clyde, Beth and Dee Dee driving back home to Atlanta. Billy jokes that they should rig a fight involving heavyweight champion, Muhammad Ali and entertainer Sammy Davis Jr.

Billy and Clyde successfully use hypnosis to fix the boxing match, secure the needed funds for their lodge, and later are confronted by a gangster demanding they repeat their scheme for his profit.

The ending reveals the precarious line between comic scheming and serious criminal consequences. While the friends' plan saves their lodge and brings community benefit, their success draws the attention of dangerous figures, highlighting that one quick win might lead to unexpected complications. The film lands its punches by showing both camaraderie and the risks of hustling the wrong crowd.