Train porters and best friends Junior Massey and Zeke Garret are galvanized to take different – and dangerous – actions after a tragedy occurs on the job.

Junior finds himself in debt to notorious Chicago gangster Miss Queenie. Zeke takes a risk to advance his cause. Lucy’s new relationship impacts her career. Marlene makes an unlikely friend.

Junior starts a gambling sideline backed by Queenie. Zeke’s pursuit of union integration costs the community. Lucy finds her Stardust dream at risk. Marlene campaigns for an essential medical clinic.

Junior gets a chilling glimpse at Queenie's capacity for violence. Zeke and Marlene's road trip ignites an old spark and Lucy's big debut as a featured performer makes her contemplate a different path.

Queenie tries to keep Junior close. Fay offers Marlene some help for her clinic. Zeke's proximity to Edwards leads to a devastating truth and Lucy may have found her ticket to the big time.

Junior takes a risky new angle on Queenie's numbers game. Marlene's split focus leads to a mother's worst nightmare. Zeke seizes an opportunity to show the power of unity. Lucy bets on herself.

Dinger blackmails Junior. A police raid puts Marlene and her clinic in jeopardy. Zeke leverages an unlikely ally to put integration to a vote. Lucy’s new shot at stardom could cost her everything.

Junior tries to eliminate his greatest threats. Marlene’s efforts to reconcile with Fay could be too late. Lucy faces the consequences of her betrayal. Zeke makes a final plea for union integration.