Following the death of his dad, an anthropology professor finds the re-emergence of a gun called the Blue Scorpion which is about to become his most personal research project.

The Big Three come to new understandings about life.

Rebecca and Miguel’s anniversary barbecue does not go as planned.

Kate and Toby’s relationship evolves over a few years.

The Pearsons gather for Kate’s wedding.

The night before Kate’s wedding, Kevin’s love life takes an unexpected turn.

The Big Three makes a plan for Rebecca.

The Pearsons gather around Rebecca’s bedside.

The Big Three celebrate their 41st birthday.

Malik and Deja share controversial news at dinner.

Beth prepares her dancers for the first big dance recital at her new job.

The Big Three come to new understandings about life.

The night before Kate’s wedding, Kevin’s love life takes an unexpected turn.

The Big Three makes a plan for Rebecca.

The Pearsons gather around Rebecca’s bedside.

The Pearsons gather for Kate’s wedding.

Rebecca and Miguel’s anniversary barbecue does not go as planned.

Kate and Toby’s relationship evolves over a few years.

Malik and Deja share controversial news at dinner.

Beth prepares her dancers for the first big dance recital at her new job.

The Big Three celebrate their 41st birthday.

After a popular DJ is electrocuted on stage, Chloe searches for the killer while Lucifer tries to keep his jealousy over an ex-flame in check.

After a popular DJ is electrocuted on stage, Chloe searches for the killer while Lucifer tries to keep his jealousy over an ex-flame in check.

Max invites Caroline to be her roommate, but their new friendship is jeopardised when Max’s boyfriend flirts with Caroline.

Castle and Beckett investigate the murder of a cruise ship entertainer, only to find themselves trapped at sea with the killer.