Credit: Mistresses (ABC/Richard Foreman)

Coming up in primetime television. has a special pool party concert for the week of July 7, as well as a 1990s reboot, a witchy Lifetime return, a final season for a FX series, episode teasers, casting and more in our latest Primetime Dish column…

24: Live Another Day:
In FOX’s Monday July 7 9:00 PM episode titled “9:00 PM to 10:00 PM,” Audrey does everything in her power to prevent an all-out war, and Jack takes Kate and Mark on the hunt to find their target before the world changes forever.

On Tuesday July 8 at 8:00 PM the CW will air a repeat of its November 20, 2013 episode titled “State V. Queen.”

Beauty And The Beast:
Season finale! It’s all about tough decisions in the CW’s all-new July 7 9:00 PM episode titled “Déjà Vu.” Monday episode teasers: Cat finds a way to stop Gabe in the journal of her ancestor but fears she’ll have to kill Vincent to do so.

Boardwalk Empire:
The trick’s to stay alive long enough to cash out… The HBO series’ fifth and final season will return in September. Watch the teaser video below for a look at what’s ahead.

Covert Affairs:
Oded Fehr, who played Eyal Lavine from 2010 to 2013, will be returning to the USA Network series for at least one upcoming episode. Tune in Tuesdays at 10:00 PM.

Criminal Minds:
CBS has announced that Jennifer Love Hewitt (“The Client List”) has been cast as a series regular to play an undercover agent named Kate Callahan. Look for Hewitt in the season ten premiere on October 1.

“We’re thrilled to introduce a new special agent by adding the very talented Jennifer Love Hewitt to our amazing cast,” said Executive Producer and Showrunner Erica Messer. “Many of us on the show have enjoyed working with her over the years and look forward to again. We have exciting storylines planned for her character and the entire BAU team as we head into our 10th season.”

TVLine has learned that Natasha Lyonne (“Orange Is The New Black,” “American Pie” films) will make a guest appearance on the HBO series. Though her character details are being kept quiet, look for her sometime during season four, which premieres in early 2015.

iHeartRadio Ultimate Pool Party:
On Wednesday July 9 at 8:00 PM the CW will air a 90-minute concert special hosted by Nick Cannon. The Miami pool party will feature performances by Cannon, Jennifer Lopez, Ariana Grande, Neon Trees, Tiesto, Iggy Azalea and Lil Jon. “Jane The Virgin” stars Gina Rodriguez and Andrea Navedo will also be in attendance.

In ABC’s Monday July 7 10:01 PM episode titled “What Do You Really Want,” Karen meets a guy she likes but her secret life gets the best of her. Harry gives Joss news that could change both their lives. April declines a dinner invitation with her daughter’s best friend’s wealthy parents, and Savi has an epiphany before she and Harry sign their divorce papers that challenges her and Dom’s future.

Pretty Little Liars:
Read’s Pretty Little Liars Spoilers to learn who returns to Rosewood in ABC Family’s Tuesday July 8 episode titled “Miss Me X 100.”