'Taxi Driver' 40th anniversary celebration at the Tribeca Film Festival (15 images)

Robert De Niro, Jodie Foster and Harvey Keitel arrive on the red carpet to celebrate the 40th Anniversary of 'Taxi Driver' at the Tribeca Film Festival on April 21, 2016, in New York City.

Robert De Niro arrives on the red carpet to celebrate the 40th Anniversary of 'Taxi Driver' at the Tribeca Film Festival on April 21, 2016, in New York City. Photo by John Angelillo/UPI

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Jodie Foster arrives on the red carpet to celebrate the 40th Anniversary of 'Taxi Driver' at the Tribeca Film Festival on April 21, 2016, in New York City. Photo by John Angelillo/UPI

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Cybill Shepherd arrives on the red carpet to celebrate the 40th Anniversary of 'Taxi Driver' at the Tribeca Film Festival on April 21, 2016, in New York City. Photo by John Angelillo/UPI

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Harvey Keitel and Robert De Niro arrive on the red carpet to celebrate the 40th Anniversary of 'Taxi Driver' at the Tribeca Film Festival on April 21, 2016, in New York City. Photo by John Angelillo/UPI

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