"The Itchy Onion." Series premiere. In 1878, immigrant Ah Sahm arrives in San Francisco and joins Chinatown's most ruthless tong.

"There's No China in the Bible." (Season One) Young Jun and the Hop Wei send Long Zii a message. Ah Sahm pays a price for playing the hero.

Big Bill finds himself compromised by his gambling excesses, but discovers a possible solution after an opium-den raid; after meeting with leaders of the Fung Hai tong, Mai Ling offers Ah Sahm a way out of a long and bloody tong war.

Transporting precious cargo via stagecoach through the Sierra Nevada, Ah Sahm and Young Jun are forced to spend the night with three strangers at a frontier saloon in the middle of nowhere; an outlaw and his henchmen arrive looking for a payday.

Tensions escalate between the Hop Wei and Long Zii after an assassination attempt during a boisterous Chinatown parade; Big Bill sets out to pay his debt to Jack Damon, leaving Lee to keep watch over Lucy and the children.