Suddenly (1954) (repost)

In the city of Suddenly, three gangsters trap the Benson family in their own house, on the top of a hill nearby the railroad station, with the intention of killing the president of the USA.

Director:

 Lewis Allen

Writer:

 Richard Sale (written for the screen by)

Stars:

 Frank Sinatra, Sterling Hayden, James Gleason - via IMDB 

https://archive.org/details/suddenly