Brandon's attempt to live up to his father's high expectations suffers a blow. Sheldon's carefree life as the boss's son comes crashing down in 1929.

Brandon and Chloe clash with their dad after the Blackstar incident. Sheldon confronts a reporter over an exposé on the family business.

Sheldon tries to assemble a dream team for his quest into the unknown. An autopsy unearths a puzzling object that connects to Chloe's new acquaintance.

The perilous final leg of their journey pushes Sheldon's ragtag team to the brink. Walter reaches out to a questionable source to extract information.

As Walter's situation grows dire, Sheldon and Brandon join forces in a do-or-die showdown with a supervillain. Hutch runs into trouble during a heist.