Despite Mel’s efforts, Charmaine’s stay at Hope’s house gets off to a rocky start. A situation involving Paige’s past intensifies unexpectedly.

Jack asks Mel for help when Charmaine experiences a complication in her pregnancy. Hope insists that Doc keep their relationship a secret.

Charmaine tells a stunned Jack to make a decision while Mel is left reeling and Hope is filled with guilt. Meanwhile, Paige opens up to Preacher.

Hope urges Jack to read Charmaine’s letter. Preacher confronts Paige with his new knowledge. Mel and Doc work together on a pressing case.

A storm causes a town power outage and everybody gets together at Jack’s bar. Mel grapples with her revelation. Preacher investigates Paige.

Preacher happens upon a secret. Mel’s memories threaten to overwhelm her. Jack has a sincere talk with Charmaine about their relationship.

Mel gets a surprise visitor just in time for the town’s big dance party. Jack continues to suffer flashbacks from his time in the military.

Hope’s health scare prompts a difficult conversation with Doc. Charmaine asks Mel uncomfortable questions. Paige keeps secrets.

Mel considers being a temporary foster parent to Chloe while grappling with her own grief. Jack works to convince her to stay in Virgin River.

After finding an abandoned baby on Doc Mullins’s doorstep, Mel and her boss argue over whether to call Social Services or find the newborn’s mother.

When nurse practitioner Mel moves to a remote town in northern California looking for a new life, she’s startled by the welcome she receives.

Oliver assembles a group of unlikely allies – Slade, Nyssa, Merlyn and Digger Harkness – to engage in an epic battle against Chase and his army.

Prometheus goes to extreme lengths to destroy Oliver. In flashbacks, Oliver’s violent tendencies come to a head in a confrontation with Anatoly.

Oliver gets closer to the truth about Prometheus. Meanwhile, Helix refuses to continue helping Felicity until she does a favor for them.

A mission takes Oliver, Felicity and team to Russia where they meet up with Oliver’s old friend, Anatoly. Meanwhile, fresh out of rehab, Lance returns to the mayor’s office ready…

In his quest to take down Kovar, Oliver gets help from a surprising source – Talia al Ghul. However, when she reveals what she wants from him in exchange, Oliver…

Dean refuses Sam’s efforts to help him battle the Devil, and then wakes up to find himself five years in the future, in a wasteland where Lucifer has begun his…