On Blue Bloods Season 9 Episode 22, Jamie and Eddie get ready for their wedding!

Frank is worried about his speech at the rehearsal dinner, but there are more important problems to be dealt with, as Erin questions Eddie about a discrepancy between her report and what a witness says he said. Eddie feels Erin thinks she's a liar and it spirals into fear of becoming part of the Reagan family.

Jamie tries to intercede, but his attempt to talk to his sister only makes matters worse, as Eddie feels it makes it look like she can't fight her own battles.

Will this couple make it to the altar?

Meanwhile, Frank deals with some workplace drama after Sid, Abigail, and Garett get into a fight over proper protocol for suggesting ideas. Frank comes up with a plan to make everyone get along and get a presentation done, but will it work?

And Danny and Maria arrest the ex-girlfriend of a man who was murdered in his home, but the investigation hits a snag when Danny becomes convinced the suspect is innocent despite the evidence against her.

To find out what happens, watch Blue Bloods Season 8 Episode 22 online.