Castle and Beckett pose as newlyweds at an Old West-style resort to discover the truth about a murder victim.
Fiona's bad judgments about Robbie catch up with her. Frank and Sammi make up for missed father-daughter time and Army investigators pay Lip a surprise visit at college.
Still looking for a willing organ donor, Frank goes looking for his oldest daughter Sammi. Meanwhile, Fiona und Mike get serious, Carl finds a way to make some drug money for Frank and Sheila has an online date with a Native American cowboy.moreless
An explosion on the reservation has the Cheyennes blaming an energy company's fracking. Branch hooks up again with Cady and finds some information he can use to his advantage in the election.
While TJ's christening is marred when a body is found in the church, Lydia's fiancé threatens to take custody of TJ which doesn't set well with Jane. Department budget cuts has everyone on edge.moreless
Sketches include: a 16 & Pregnant spoof, a new way to get better abs, and the return of Wheelchair Cat: Trust Fund Kitty.
Detectives Bryant and Moretta are summoned to an alley in Los Angeles where the body of an unidentified woman is being used by street thugs for target practice. Meanwhile, Det. Moretta reveals the truth about his sister.moreless
Hank and Luanne survive the Mega Lo Mart explosion, but Buckley does not. At first Hank does not think he has any issues, and then admits he is afraid of propane, and must come to terms with the fact that what he is really afraid of is death. Luanne, who losses all of her hair, acts as if she is not sad at all, and instead wants to show the world for what it really is.moreless
Hank catches Bobby smoking, and punishes him by making him smoke a whole carton of cigarettes. The plan backfires when not only does Bobby get addicted to cigarettes, but Hank and Peggy get re-addicted. It is up to Luanne to try and help the Hills quit.moreless
To find a cop killer, Joe goes undercover at a prison, as they believe the order came from behind bars. Harvey, Evan, and Bryn work the case from the outside. Nash has to deal with being at court, and working with his sister on their Nick's will. Harvey is staying with Evan, and drives him nuts.moreless
While doctors prepare to remove the bullet from McCall's spine, Hunter heads to San Diego to gather evidence against the RV dealer suspected of running a prostitution ring and ordering the hit against McCall.moreless
When artifacts are discovered which indicate the existence of a Hulk-like being 30,000 years ago, David joins the expedition to find out if there is a link to his problem... or possibly a cure.moreless