Uncle Tom
I wonder why Uncle Tom was not shown any more than he was.
Alberts first job was with Uncle Tom in Dec 1932 and he assisted him on 29 more executions before carrying out his first execution as number one in Dec 1941.
This was 9 years of Alberts Career, quite a bit not to have got a mention. There was no need to have fabricated a storyline when so much is known of Alberts career, and his closeness to Uncle Tom.