Wall Street (1929)

Ralph Ince is Roller McCray, a steelworker turned ruthless tycoon whose tough business methods leads a rival (Philip Strange) to commit suicide. The widow (Aileen Pringle), believing she can ruin Ince by using his own methods, conspires with her husband's former partner (Sam De Grasse), but a strong friendship between Ince and Pringle's young son (Freddie Burke Frederick) changes things dramatically.