Jim - as a Boy
Boyhood friends grow up into different professions: one a dedicated Canadian Mountie, the other a notorious gambler.
Elijah (uncredited)
The spoiled young heir to the decaying Amberson fortune comes between his widowed mother and the man she has always loved.
Donnie - Catherine's Boy, Age 9
Told in flashback, Depression-era bum Dan McGinty is recruited by the city's political machine to help with vote fraud. His great aptitude for this brings rapid promotion from "the boss," who finally decides he'd be ideal as a new, nominally "reform" mayor; but this candidacy requires marriage. His in-name-only marriage to honest Catherine proves the beginning of the end for dishonest Dan...
Albert Boylan Jr., as a boy
A dedicated police officer is torn between family and duty when his son turns to a life of crime.