A Taxi Driver was released, "A Taxi Driver" surpassed 10 million viewers selling 10,068,708 tickets, earning a total of . "A Taxi Driver" also became the first film of 2017 and the fifteenth Korean film overall to surpass the 10 million milestone. It is also Song Kang-ho's third film to have sold more than 10 million tickets. The film topped the South Korean box office for three consecutive weekends. By August 28, the film had attracted 11.4 million viewers. According to the film's distributor Showbox, the total attendance of the film surpassed the 12 million mark as of September 9, becoming the tenth
Jodie Foster dedicated time outside of filming on rehearsing scenes with her. She described "Taxi Driver" as a life-changing experience and stated that it was "the first time anyone asked me to create a character that wasn't myself. It was the first time I realized that acting wasn't this hobby you just sort of did, but that there was actually some craft." Released in February, it won the Palme d'Or at the Cannes Film Festival in May; Foster also impressed journalists when she acted as French interpreter at the film's press conference. "Taxi Driver" was a critical and commercial success, and earned