Watch Castle Season 3 Episode 3 "Under the Gun" Aired: Monday,10/4/2010 at10:00 PM on ABC

Stars
* Nathan Fillion - Richard Castle
* Jon Huertas - Javier Esposito
* Tamala Jones - Lanie Parish
* Seamus Dever - Kevin Ryan
* Ruben Santiago - Hudson Captain Roy Montgomery
* Susan Sullivan - Martha Rodgers
* Molly Quinn - Alexis Castle
* Stana Katic - Det. Kate Beckett

Guest Cast
* Brian Krause - Father Arron Roe
* James Handy - Clifford Stuckey
* Keith Robinson - Random Pierce
* Sophina Brown - Gayle Carver
* Jason Beghe - Mike Royce

Castle Season 3 Episode 3 Summary :

With the latest case of a murdered bail bondsman, Beckett discovers that Castle's wild imagination and theories may be on the mark. Beckett's ex-partner makes a surprise arrival and Castle is forced to watch the two reminisce and engage in a little romance.

Watch Castle Season 3 Live Stream every Monday at10:00 PM on ABC