When Castle and Beckett discover that the victim of a building fire was actually shot to death, they get on the trail of a serial arsonist turned murderer. Meanwhile, Ryan's wife, Jenny, goes into labor, but disaster threatens to ruin the joyous moment. Written by
Did You Know?
When Caskett and Ryan talk to the arson investigator at the crime scene, and Castle hurries out of the building before it collapses, Stana Katic
ad-libbed Beckett's embarrassed mutter "I'm marrying him". See more
At some point near the end of filming this episode, Stana Katic
injured her right hand. When Kate hugs Javier, her fore and middle fingers are taped together. The few scenes prior did not show this injury and no way could have held the gun a couple of minutes prior. See more
We need a name, for the baby. We need to do that together.
If it's a boy... Javier.
And if it's a girl?
Sara Grace, after your grandmother.
I love you so much, Kevin. I love you.
Castle Theme Song
Written by Robert Duncan See more