Underground

As Rosalee and Harriet Tubman ferry runaway slaves to freedom, John Hawkes works to keep Noah from being hanged for murder.

Elizabeth struggles to regain her bearings following her husband's murder; Noah is being taken to his new owner as Rosalee and a group of runaways try to stay one step ahead.

The pursuit of Rosalee causes Patty Cannon to seek help from an old adversary. Ernestine confronts her plantation owner and his friends.

Cato returns from London determined to exercise his power as a free man. Elizabeth faces an increasingly violent abolitionist movement.

As Elizabeth uncovers a potentially dangerous secret about her new mentor, Cato uses his freedom and wealth to help him gain acceptance into Philadelphia society.

Harriet Tubman recalls her journey from slavery to leader of the Underground Railroad.

Rosalee arrives with Noah in Georgia to reunite her family, only to find that her mother is gone. Cato makes a deal with Patty Cannon for his freedom.

As Elizabeth turns to violence in the fight to end slavery, Cato closes in on Harriet Tubman .

As Elizabeth considers joining John Brown at Harpers Ferry, Cato uses the search for Harriet and Rosalee to draw Patty Cannon into a trap.