‘Under My Skin’ & ‘The End Game’ Official Details, Plus What’s On This Week

The fifteenth season of CSI: Crime Scene Investigation comes to a close on Sunday with back-to-back episodes. Here are the cast lists and official details for the two-part finale, along with what’s on NCIS: Los Angeles, NCIS, NCIS: New Orleans and Criminal Minds.

NCIS: Los Angeles will air “Forest for the Trees” tonight at 9:59pm ET/PT. Here’s the episode synopsis (more information here):

Callen and Sam are kidnapped when they follow an anonymous tip about a missing NSA agent. When the team discovers they are nowhere to be found, they realize it could have been a trap set by terrorists.

And check out the episode promo below:

NCIS will air “Cadence” on Tuesday at 8:00pm ET/PT. Here’s the episode description (more information here):

DiNozzo returns to the military academy he attended as a teenager after a murdered Marine and alumni of the school is found clutching the photo of a current student. Also, Bishop and her husband invite Gibbs and the team out for a special dinner.

And here’s the episode promo:

NCIS: NOLA will follow from 9:00-10:01pm ET/PT on Tuesday. Here’s the episode description for “Careful What You Wish For” (more information here):

After an NCIS agent is killed during a security detail for the Vice Chief of Naval Operations, the team must determine if this was an assassination attempt or if someone is targeting one of their own. Meanwhile, Agent Brody is placed under investigation and her mysterious past is reevaluated.

Now check out the episode preview:

On Wednesday, Criminal Minds offers “Scream” at 9:00pm ET/PT. Here’s the episode description (more information here):

Victims in California have the BAU searching for an UnSub who may have witnessed abuse as a child. Meanwhile, Kate shows parental concern when her niece, Meg, makes a date with a friend to meet a boy they met online.

And here’s the episode promo:

On Saturday, CBS will air repeats of NCIS: LA (“The 3rd Choir”) and Criminal Minds (“The Itch”) from 8:00-10:00pm ET/PT.

CSI will air the first half of the two-part finale at a special time, on Sunday at 9:00pm ET/PT. (We’ll post the promo when it becomes available.) Check out the synopsis for “Under My Skin” below, followed by the official details:

The CSI team investigates a murder with ties to two teenaged kidnapped girls.

Freelance director Alrick Riley helmed the episode; this is his first time behind the camera for CSI. Co-Executive Producers and writing duo Melissa R Byer and Treena Hancock penned “Under My Skin”, which marks their fourteenth credit for the crime drama; they previously wrote “Dead Woods” from earlier this season.

The following guest stars will appear in the episode:

Marc Vann as Conrad Ecklie
Larry Mitchell as Officer Mitchell
Haley King as Lexi Nolan
Harley Graham as Cara Nolan
Luke Benward as Axel Vargas
Charles Addison Cochran as Pete Corday
Brett Cullen as John Nolan
Owen Beckman as Kieran Clark
Lisa Rinna as Tori Nolan

Marc Vann is back as Sheriff Conrad Ecklie, and Larry Mitchell reprises his role as Officer Mitchell. Brett Cullen was in the CSI: Miami episode “48 Hours to Life” during the show’s fourth season, and Owen Beckman guest-starred in “City of the Dolls” during the second season of CSI: New York. The other actors are new to the franchise.

Following the first episode, CSI will air the season fifteen finale at 10:00pm ET/PT. (We’ll share the promo when it becomes available.) Here’s the episode synopsis for “The End Game”, followed by the official details:

The CSI unit faces the final showdown with the Gig Harbor killer whose motives are finally revealed. Meanwhile, Nick Stokes makes a decision that will affect the entire team moving forward.

Producer Alec Smight directed “The End Game”; his 41 previous credits include “The Greater Good” from earlier this year. The episode was written by Co-Executive Producer Christopher Barbour, who has 20 credits for CSI; he most recently penned “The Greater Good”.

The episode will feature the following guest stars:

Marc Vann as Conrad Ecklie
Mark-Paul Gosselaar as Paul Winthrop
Mark Valley as Daniel Shaw
Eric Roberts as Brother Daniel Larson
Larry Mitchell as Officer Mitchell
Barry Bostwick as Collin Winthrop
Brandon P. Bell as Kyle Ellis
Kathryn McCormick as Nicole
Shannon Baker as Amelia Vance
Shauna Baker as Margo Vance

Vann and Mitchell reprise their roles in the finale. Mark-Paul Gosselaar and Mark Valley are back as Paul Winthrop and Daniel Shaw, who were last seen in “The Greater Good”. Eric Roberts returns as Brother Daniel Larson, whom fans will remember from “Skin in the Game” and “The Devil and DB Russell”. The other actors are new to the franchise.