With lines so sharp you could shave yourself with them Sweet Smell of Success is the smartest most cynical American film of the 1950s. A scathing vivisection of the world of PR & journalism Sweet Smell of Success defined the era it portrayed with this stunning screenplay. Burt Lancaster stars as J.J. Hunsecker the most powerful newspaper columnist in New York (based loosely on Walter Winchell) who is determined to prevent his sister from marrying Steve Dallas a jazz musician. He therefore covertly employs Sidney Falco (Tony Curtis in one of the best performances of his career) a sleazy & unscrupulous press agent to break up the affair by any means possible.