Dustin Hoffman passed on the lead role in 'Taxi Driver'

The original casting choice

Dustin Hoffman passed on the opportunity to play Travis Bickle in Martin Scorsese's seminal 1976 film 'Taxi Driver'. Before Robert De Niro was cast in the career-defining role, Scorsese, the film's director, had initially approached Hoffman for the part. At the time, Hoffman was one of Hollywood's most in-demand actors, having already earned acclaim for performances in 'The Graduate' and 'Midnight Cowboy'.

Scorsese's interest in Hoffman for the role represents a significant 'what if' in cinematic history. The film, a gritty drama about an insomniac cab driver's descent into violence, would become a cultural touchstone and a key work of the New Hollywood era. The character of Travis Bickle required an actor capable of portraying intense psychological isolation, a quality Scorsese evidently saw in Hoffman's established body of work.

The role's eventual casting

Hoffman ultimately declined the role. While the initial reports do not specify his reasons for passing, the decision cleared the path for Robert De Niro to take the part. De Niro's subsequent performance became iconic, earning him an Academy Award nomination for Best Actor and forever linking him with the disturbed anti-hero. The collaboration marked the second of many between Scorsese and De Niro, who had previously worked together on 'Mean Streets' (1973).

'Taxi Driver' went on to receive four Academy Award nominations, including Best Picture, and won the Palme d'Or at the 1976 Cannes Film Festival. The casting of Travis Bickle is now considered one of the most pivotal in modern film, making Scorsese's original intention to cast Hoffman a compelling footnote in the production's celebrated history. The film's critical success and De Niro's indelible performance have since cemented its place in the American film canon.