“You talkin’ to me?” The line, improvised by Robert De Niro in front of a mirror, became the defining moment of 1970s cinema. His Travis Bickle — the insomniac taxi driver spiraling into violent delusion in Martin Scorsese’s Taxi Driver (1976) — remains one of the most disturbing and influential performances ever filmed. De Niro didn’t just play a psychopath; he became the embodiment of American alienation. The story behind the performance — including real taxi driving, Method immersion, and a mohawk that shocked the crew — reveals acting as total transformation.
The Method Man
By 1976, Robert De Niro was already a phenomenon. Born August 17, 1943, in New York City, he’d won an Oscar for The Godfather Part II (1974) as the young Vito Corleone. He was the definitive Method actor of his generation — a disciple of Stella Adler who believed in total immersion.
For Travis Bickle, De Niro went further than ever. He obtained a taxi driver’s license and drove cabs in New York for weeks, working 12-hour shifts, picking up fares, absorbing the city’s nocturnal rhythms. He lost 30 pounds, developing Travis’s gaunt, haunted look. He studied mental illness, interviewing psychiatrists about paranoid schizophrenia.
“I wanted to understand loneliness,” De Niro explained. “Travis is the loneliest man in the world. He’s surrounded by people but completely alone. I drove that cab and felt it — the isolation of being awake while the city sleeps.”
Director Martin Scorsese, then 33, gave De Niro extraordinary freedom. They’d collaborated on Mean Streets (1973), and Scorsese trusted De Niro’s instincts completely. Screenwriter Paul Schrader’s script was already brilliant — a first-person descent into madness — but De Niro made Travis terrifyingly real.
The Mirror Scene
The “You talkin’ to me?” scene is cinema’s most famous improvisation. In the script, Travis simply “looks in the mirror” and practices drawing his gun. De Niro, alone on set with Scorsese, began talking to his reflection — challenging an imaginary adversary, working himself into a frenzy.
Scorsese kept the cameras rolling. De Niro did take after take, each more intense. The crew watched in silence. When he finally stopped, sweating and breathing hard, Scorsese knew they had something historic.
“It wasn’t in the script,” Scorsese recalled. “Bobby just… went there. He became Travis in front of us. It was frightening and thrilling. That’s what great acting is — the courage to lose control.”
De Niro later explained the scene’s psychology: “Travis is rehearsing. He’s a lonely kid playing tough guy. He’s seen it in movies. He’s trying to become the person he thinks he should be. It’s pathetic and scary at the same time.”
The mohawk — which Travis adopts before his climactic rampage — was De Niro’s idea. He’d seen Vietnam veterans with mohawks and felt it signaled Travis’s transformation from observer to warrior. The makeup department was horrified; Scorsese loved it.
The Descent
De Niro plays Travis’s deterioration with clinical precision. Early scenes show a man trying to connect — awkwardly asking a campaign worker (Cybill Shepherd) on a date, attempting conversation with fellow drivers. He’s strange but sympathetic.
As the film progresses, De Niro strips away Travis’s humanity. His voice flattens. His eyes deaden. He buys guns with the enthusiasm of a child getting toys. The scene where he confronts the pimp Sport (Harvey Keitel) about 12-year-old prostitute Iris (Jodie Foster) is chilling — De Niro plays Travis’s “rescue” mission not as heroism but as psychosis.
“He’s not saving her,” De Niro insisted. “He’s using her to justify his violence. Travis needs a reason to explode, and Iris gives him one. It’s not noble. It’s sick.”
The climactic shootout — Travis massacring the pimp, the bouncer, and a client in a blood-soaked brothel — remains shocking. De Niro plays it with mechanical efficiency, not rage. Travis has become a machine. When he tries to kill himself afterward and finds he’s out of bullets, De Niro’s expression — disappointment, not relief — is haunting.
The Controversy
Taxi Driver premiered at Cannes in 1976, winning the Palme d’Or. But it sparked immediate controversy. Critics debated whether the film glorified violence or condemned it. The ending — where Travis is hailed as a hero, with newspaper clippings on his wall — was interpreted as either ironic or sincere.
De Niro was adamant: Travis is not a hero. “He’s a sick man,” De Niro said. “The fact that society calls him a hero is the point. We’ve created a world where violence is the only way to be noticed.”
The controversy intensified in 1981, when John Hinckley Jr., attempting to assassinate President Reagan, cited Taxi Driver as inspiration — specifically Jodie Foster’s Iris. De Niro was horrified. “I never imagined someone would take Travis as a role model,” he said. “He’s a warning, not an example.”
The Legacy
De Niro didn’t win the Oscar for Taxi Driver (he’d win for Raging Bull four years later), but the performance became his defining role. The mohawked Travis, gun in hand, is as iconic as Brando’s Corleone or Nicholson’s McMurphy.
What makes it endure is De Niro’s total commitment. He didn’t judge Travis or distance himself. He became him — the loneliness, the racism, the misogyny, the desperate need to matter. It’s a performance without vanity, without safety nets.
“I don’t like Travis,” De Niro admitted. “But I understand him. That’s the actor’s job — to understand people you don’t like. To find their humanity, even when they’re inhuman.”
Taxi Driver remains disturbing because De Niro made Travis real — not a monster, but a man. A lonely, damaged, dangerous man who could be driving a cab in any city tonight. “You talkin’ to me?” isn’t just a line; it’s a question America still can’t answer.
Scorsese and De Niro: A Creative Marriage
Taxi Driver was only the second film in what would become one of cinema’s great partnerships — but the trust was already absolute. De Niro and Martin Scorsese, both sons of New York’s Italian-American neighborhoods, had met as teenagers and made Mean Streets (1973) together when Scorsese was still an unknown. By 1976, they communicated in shorthand.
Scorsese shot Taxi Driver fast and lean, on a budget of roughly $1.3 million, much of it at night on real New York streets. He gave De Niro something few directors dared: total freedom within the frame. The camera would roll, and De Niro would simply be Travis — wandering, muttering, improvising. Scorsese later said directing De Niro was like watching someone pray: you don’t interrupt.
Their collaboration would span nine films and five decades — Raging Bull, Goodfellas, The King of Comedy, Casino, The Irishman — but Taxi Driver was the crucible. It is where De Niro learned he could disappear completely, and where Scorsese learned to trust an actor’s instincts over his own storyboards. The best direction, Scorsese discovered, is sometimes no direction at all — just let the camera witness.
The Dying City: New York, 1975
Taxi Driver couldn’t have been made anywhere else, or anywhen else. It was filmed in the summer of 1975, during New York’s fiscal crisis — the city functionally bankrupt, trash piled up during sanitation strikes, Times Square a neon jungle of grindhouse theaters, peep shows, and pimps. Paul Schrader wrote the script in under two weeks, sick with an ulcer, sleeping in his car — and poured that feverish isolation straight into Travis’s diary.
De Niro’s cab-driving research put him in the middle of it. He picked up real fares, talked to real night drivers, absorbed the paranoia of a city that felt like it was rotting. The porn theater where Travis takes Betsy on their disastrous date was a real 42nd Street theater. The campaign office, the all-night diners, the steam rising from manhole covers — it is all documentary.
Even the casting carried the city’s grit. Jodie Foster was only twelve when she played Iris; her older sister Connie stood in for the more explicit shots. Harvey Keitel’s pimp, Sport, was drawn from the real Times Square hustlers De Niro had observed. When Travis walks those streets, he walks through the actual dying New York — which is why the film feels less like a movie than a dispatch from hell.
The Last Score: Bernard Herrmann’s Farewell
The film’s soul, as much as De Niro’s face, is Bernard Herrmann’s score. Herrmann — the genius behind Citizen Kane, Psycho, and Vertigo — wrote a jazz-noir lament built around a lonely saxophone that drifts through Travis’s empty apartment like cigarette smoke. It is the sound of a man thinking thoughts he cannot speak.
Herrmann recorded the score in December 1975. Hours after the final session, he died in his sleep. Taxi Driver was his last work — and many consider it his finest. That knowledge haunts every note: a dying composer writing the inner life of a dying soul.
Without Herrmann’s music, Travis Bickle is a monster. With it, he is a tragedy. The saxophone doesn’t excuse him — it explains him, the way De Niro’s eyes do. When the theme plays over Travis driving through the neon rain, we’re not watching a psychopath. We’re listening to loneliness made audible. De Niro gave Travis a body; Herrmann gave him a soul.