Widow Norma Bates and her shy teenage son, Norman, seek a fresh start in a coastal town filled with secrets; the arrival of an unexpected guest turns the Bates' lives upside down.
Norma receives some much-needed help, while Norman desperately awaits his mother's return home; Emma and Norman follow more clues, leading to a big discovery.
A mysterious stranger causes problems for Norma; Bradley is not happy when rumors spread at school; Dylan and Remo go on a fateful road trip; Norman takes up a grisly hobby.
Norman fixates on Miss Watson's death; Dylan becomes involved in White Pine Bay's drug war; Bradley is driven to extremes as she searches for her father's killer; new romantic interests complicate the relationship between Norman and Emma.
Norma tries to distract Norman from his current obsession; Bradley needs help escaping from a dire situation; Romero is pressured to make an arrest; Dylan and Remo are kept on edge by a new worker.
Norma's brother Caleb arrives at the motel; Norma finds an ally in her efforts to prevent the bypass; Emma holds a memorial for a friend; a townie girl interests Norman.
Dylan questions his loyalty to Norma and Norman; Christine introduces Norma to the town's social scene; Caleb's presence worries Norman; Romero is caught between Zane's war with a rival drug family.
Norman shares a family secret with Cody; Dylan is caught in Zane's escalating war; Norma teams up with a mysterious man in an attempt to stop the bypass.
Dylan is asked to manage an explosive situation; Norma and Norman's relationship is threatened by a growing secret; Emma lands in a dangerous situation.
Norma's faith in Norman is questioned; Dylan is threatened by a revengeful Zane; Romero receives new evidence in the murder of Miss Watson; Cody and Norman's friendship reaches the breaking point.
Romero digs deeper into the murder of Miss Watson; the conflict between the drug families leaves Dylan facing an impossible choice; Norma refuses to tell Norman the truth about his blackouts.
Norma is desperate to connect with Norman; Dylan must decide if he should risk his life to save a loved one; Romero hopes a former colleague can help him determine Norman's involvement in a crime.
A tragic event from the past haunts Norman; Norma tries to prevent Norman from making a terrible mistake; Romero and Dylan find a way to end the drug war; Emma makes a decision about her future.
Norman and Emma make decisions regarding their future. Norma informs Norman of his boundaries. Meanwhile, Dylan's new start is complicated by an unexpected visit.
Norman's relationship with Emma weakens his bond with Norma. Meanwhile, Romero asks Norman some hard questions as he meets his re-election competition.
Emma and Norman spend a day away from the motel. Romero looks into two strange deaths in White Pine Bay. Norma returns to school. Caleb and Dylan's hidden secrets unravel.
Norma turns to Romero for guidance when she finds herself in an unexpected position of power. Meanwhile, the fallout of a secret impacts Norman and Dylan; Caleb contemplates a surprising offer.
Romero confronts Norma about newly learned information. Caleb and Dylan take a risky job. Meanwhile, Emma makes a decision about her future with Norman, who is left reeling from a recent discovery.
Norman spends the day with a surprise visitor. Norma attempts to keep secrets from being revealed. Meanwhile, Caleb pays a price for helping Dylan with a good deed at the farm.
Norman's issues push Norma to the breaking point; Emma has an unexpected reaction to good news; Romero picks a side and seals his fate in the town; Caleb's decision brings about major life changes.
Norma and Norman each suspect the other in a terrible deed; Dylan contemplates his future with Emma; Romero makes a choice that drastically impacts the Bates family.
Norman and his new friend have an adventure; Norma experiences her first taste of real happiness in some time during an annual festival in White Pine Bay; Dylan becomes caught between two families.
Norman tries to confide in Dr. Edwards, but worries he may reveal too much. Also: Norma hires a craftsman to fix a window and Romero uncovers a crime that threatens his new life.
Norman uncovers painful truths as his therapy progresses; Norma works to prevent a secret from being revealed; Romero assists an old friend despite the risk to his career.
Norman returns home after making an unanticipated discovery; Norma takes on new projects; Dylan's search for Emma's mother leads to disturbing results.
Norman plans a special event for his mother; Romero faces pressure due to his actions; and Dylan considers reaching out to Norman, but wants nothing to do with Norma.
Norman tries to piece together Mother's movements; in Seattle, Dylan and Emma confront an ugly truth; Sam's girlfriend, Marion, makes an impulsive decision with far-reaching consequences.
Norman's legal problems worsen; Emma takes care of family business as Dylan finds himself caught between his past and his future; Romero begins his plan for revenge.