In Martin Scorsese's classic 1970s drama, insomniac ex-Marine Travis Bickle works the nightshift, driving his cab throughout decaying mid- '70s New York City, wishing for a "real rain" to wash the "scum" off the neon-lit streets. Chronically alone, Travis cannot connect with anyone, not even with such other cabbies as blowhard Wizard. He becomes infatuated with vapid blonde presidential campaign worker Betsy, who agrees to a date and then spurns Travis when he cluelessly takes her to a porno movie. After an encounter with a malevolent fare (played by Scorsese), the increasingly paranoid Travis begins to condition (and arm) himself for his imagined destiny, a mission that mutates from assassinating Betsy's candidate, Charles Palatine, to violently "saving" teen hooker Iris from her pimp, Sport. Travis' bloodbath turns him into a media hero; but has it truly calmed his mind? Written by Paul Schrader, Taxi Driver is an homage to and reworking of cinematic influences, a study of individual psychosis, and an acute diagnosis of the latently violent, media-fixated Vietnam era.