Lovers Without a Dime (1958)

Homeless, broke, and, above all, hopeless, three perfect strangers--the courteous hotel porter, Michel; the well-meaning florist, Grigoris, and the streetwise cab driver, Aristotelis--see a golden opportunity after finding a lost letter. There, it specifically states that the affluent Greek-American expatriate, Thomas aka "Tom" Chatzikoumar, is desperately searching for his missing nephew, Mikes. Now, one man of the impecunious trio will have to pose as Tom's beloved relative, in high hopes of creating a better future for themselves; however, what if the real Mikes decides to turn up after so many years?