When Oraetta is leaving her apartment black lingerie can be seen through the back of her nurse coat, but when she arrives at the hospital the lingerie is white.
Once again, Charlie Parker is referred to as a "new cat." He'd been playing professionally since the late 1930s and became a headliner during the war.
In the station scene, a Split Flap Display board can be seen. These boards are invented a few years later. In 1956 the first board was sold to a Belgian train station.
When Josto and Gaetano Fadda are drinking from a bottle in their mother's garden before Mort Kellerman's gang start shooting; they are drinking an Irish Whisky - should be Irish Whiskey.