A promising young drummer enrolls at a cut-throat music conservatory where his dreams of greatness are mentored by an instructor who will stop at nothing to realize a student's potential.
A young and talented drummer attending a prestigious music academy finds himself under the wing of the most respected professor at the school; one who does not hold back on abuse towards his students. The two form an odd relationship as the student wants to achieve greatness, and the professor pushes him.
Nineteen year old Andrew Nieman wants to be the greatest jazz drummer in the world, in a league with Buddy Rich. This goal is despite not coming from a pedigree of greatest, musical or otherwise, with Jim, his high school teacher father, being a failed writer. Andrew is starting his first year at Shaffer Conservatory of Music, the best music school in the United States. At Shaffer, being the best means being accepted to study under Terence Fletcher and being asked to play in his studio band, which represents the school at jazz competitions. Based on their less than positive first meeting, Andrew is surprised that Fletcher asks him to join the band, albeit in the alternate drummer position which he is more than happy to do initially. Andrew quickly learns that Fletcher operates on fear and intimidation, never settling for what he considers less than the best each and every time. Being the best in Fletcher's mind does not only entail playing well, but knowing that you're playing well and if not what you're doing wrong. His modus operandi creates an atmosphere of fear and of every man or woman for him/herself within the band. Regardless, Andrew works hard to be the best. He has to figure out his life priorities and what he is willing to sacrifice to be the best. The other question becomes how much emotional abuse he will endure by Fletcher to reach that greatness, which he may believe he can only achieve with the avenues opened up by Fletcher.
Andrew Neiman is an ambitious young jazz drummer, single-minded in his pursuit to rise to the top of his elite east coast music conservatory. Plagued by the failed writing career of his father, Andrew hungers day and night to become one of the greats. Terence Fletcher, an instructor equally known for his teaching talents as for his terrifying methods, leads the top jazz ensemble in the school. Fletcher discovers Andrew and transfers the aspiring drummer into his band, forever changing the young man's life. Andrew's passion to achieve perfection quickly spirals into obsession, as his ruthless teacher continues to push him to the brink of both his ability-and his sanity.
Terence Fletcher a professor at Shaffer Conservatory of Music always discourages his students so that they don't get discouraged later on. Andrew Nieman an ambitious and highly talented jazz drummer overcomes depression and all the emotional abuses put by Fletcher. His professor makes him realise that "No two words in english language are harmful than 'Good Job'". Finally Nieman understands that Fletcher expects much beyond his student's talent and all these hurdles are consequences of his expectations.
Andrew is a drummer and a first year student at the Schaffer Conservatory. He is selected by the school's senior instructor, Mr. Fletcher, to play on his studio band. Fletcher is - to say the least - a difficult and demanding task master who accepts and expects nothing less that perfection from his students. His methods of exacting the best from his students include belittling them, throwing objects at them and creating a level of tension so high that average individuals would likely crumble under the pressure. It leads Andrew to eventually quit but a surprise encounter with Fletcher gives him a chance to show just what he can accomplish - or to fail miserably.
Andrew Neiman, a nineteen year old drummer is heading to Shaffer Conservatory with a desire of becoming one of the best musicans there is of the 21st century. Though his instructor and teacher Terrence Fletcher does not seem to be very pleased with his progress and effort. Being great has become far more difficult than Andrew has ever imagined. Blood, sweat, and tears are not enough.
- The films opens with Andrew Neimann (Miles Teller) playing the drums at Shaffer Conservatory of Music, the music school in USA and he's just an alternate drummer in some school band. Andrew abruptly stops playing drums when the band conductor, Terence Fletcher (J.K. Simmons) appears at the door in front of him and asking Andrew some personal information of him. When Fletcher asks Andrew why he stopped playing, he resumes playing drums. After he finishes playing, Terence says he did not mean to resume playing then he asks Andrew to show his rudiments by playing the drums again. While Andrew plays drums, Fletcher slams the door but he comes back to retrieve his forgotten jacket.
The next day, Andrew enters one class aside from Fletcher and there, he meets the drummer named Ryan Connelly (Austin Stowell). Shortly, the professor arrives and the class performs "Billy's An". Andrew sees the man (presumably Fletcher) in silhouette looking at the door. After the class, Andrew peeks into one of the classrooms where the class is handled by Fletcher, and he is being looked at by Fletcher.
Later, back at the Studio Band, Andrew is playing drums as core drummer. Suddenly, Fletcher breaks inside and Andrew becomes horrified of him. Fletcher conducts every saxophonist and bassist one by one and finally the drums. After that, Fletcher tells Andrew to come and he is told to come at his room tomorrow at 6 in the morning.
Andrew meets Nicole (Melissa Benoist), the girl working at the cinema and invites her to go out with him. The next day, Andrew realizes that he is late for class. Andrew struggles and rushes quickly to the school, only he goes inside the empty classroom. Andrew knows that the class actually starts at 9 AM. Andrew waits three hours before the class. At exactly 9:00:00am, Fletcher arrives and begins conducting the song called "Whiplash." During the band practice, Fletcher confronts then suddenly yells at a saxophonist named Metz (C.J. Vana) playing out-of-tune and angrily tells him to get out of the Studio Band. This escalates Fletcher's abusiveness and wrath. Fletcher has the class take a break. Fletcher and Andrew have a conversation about his life and family.
After the break, the class resumes. But when Fletcher loses the patience of Andrew's drum tempo, Fletcher throws a chair at Andrew (but he dodges it). Fletcher slaps Andrew every four in 12 counts he makes and he will not stop questioning until Andrew answers whether he is "dragging" or "rushing". Andrew answers "rushing" then Fletcher forces Andrew to tell the whole band that he is really upset, louder! Fletcher then mocks Andrew about his parents being separated. Once again, Fletcher tells Andrew that he is upset, louder. Thus, Andrew is being embarrassed and insulted.
At his home, Andrew keeps practicing drums, making his hand bleed in the process. After the band performs at the competition, Tanner (Nate Lang), core drummer, gives his music sheets to Andrew. Andrew neglects the music sheets to buy a can of coke at the automated vending machine. As Tanner is looking for his music sheets, they mysteriously disappear. Tanner can't play without the sheets. Andrew steps in, stating he knows the song, Whiplash, by heart. Andrew plays well and earns Tanner's spot. Thus, Andrew is the new core drummer. Andrew's family is having dinner at his home and talks about his experience in Shaffer.
At the Studio Band, the band is practicing the new song called "Caravan" which needs an extreme time stamp measure of 330 bpm. Fletcher dismisses the band except Andrew when Fletcher discusses him about that note. Shortly, Ryan Connelly, whom Andrew met from the other class, arrives. Andrew plays the drums to test the ability of the tempo but his tempo fails while Ryan plays well. Therefore, Fletcher takes Ryan as the new core drummer, but Andrew does not agree to this. Jealous, Andrew will be the core drummer if he earns the part.
Andrew breaks up with Nicole, saying his ambition will only hinder their relationship. At his home, we see Andrew practicing drums harder with a pitcher of water with ice beside him in case he bleeds. As he fails to reach the required tempo, Andrew punches the drum in frustration and his hand is bleeding, dripping it in the pitcher of ice.
At the Studio Band, Fletcher tearfully reveals in class that a talented former student of his, Sean Casey, has died in a car accident. The band rehearses "Caravan", but Carl Tanner struggles with the tempo; Fletcher auditions Andrew, Ryan and Tanner for hours while the class waits outside but the three fail to reach the required tempo. When it is now Andrew's turn, Fletcher kicks the chair then throws the drum away in wrath and even tells Andrew to increase the tempo. In this process, Andrew's left hand is bleeding and the blood drips onto the drum set. After a one minute of playing, Fletcher finally tells Andrew that he earned the part.
On the way to a jazz competition, the bus that Andrew rode breaks down. So Andrew rents a car but he arrives late for rehearsal without his drumsticks. He drives back to the car rental office and retrieves the drumsticks, but as he speeds back, his car is hit by a truck. He crawls from the wreckage and despite his injury and bloodied face, he struggles to make into the jazz competition. With his left hand injured, he is unable to play and drops the drumstick to the floor. After that, Fletcher says Andrew that he is done. Andrew attacks Fletcher in front of the audience.
Andrew is expelled from Shaffer and contacted by a lawyer representing the parents of Sean Casey. The lawyer explains that Sean actually hanged himself, having suffered anxiety and depression after joining Fletcher's class. Sean's parents want to prevent Fletcher from teaching; Andrew agrees to testify and Fletcher is fired.
Andrew goes to the club where he sees Fletcher and the jazz performers. As the song ends, Andrews walks out of the club but Fletcher calls him and having a chat with Fletcher. Fletcher explains that he pushes his students beyond the expected so they might achieve greatness. He invites Andrew to perform at JVC festival concert with his band. Andrew agrees and invites Nicole, learning that she has a new relationship.
On stage, Fletcher tells Andrew he knows he testified against him, and in revenge, leads the band in a new piece Andrew was not given sheet music for. Andrew leaves the stage humiliated, but returns and begins playing "Caravan", interrupting Fletcher as he addresses the audience. The rest of the band joins him, and Fletcher follows suit. Andrew ends the performance with an extravagant drum solo. Fletcher is at first angry, but gives a nod of approval to Andrew as he finishes.