(L-R): Barrett Foa and Renee Felice Smith Photo: Paley Center for Media

The cast of CBS's hit show, "NCIS: Los Angeles" was the latest show to attend the Paley Center for Media's Annual PaleyFest at the Dolby Theater.

Chris O’Donnell, “G. Callen,” LL COOL J, ”Sam Hanna,” Eric Christian Olsen, “Marty Deeks,” Daniela Ruah, “Kensi Blye,” Barrett Foa, “Eric Beale,” Renée Felice Smith, “Nell Jones, ” and executive producers R. Scott Gemmill and John P. Kousakis all attended the panel discussion and fan Q&A that followed the screening of the latest episode entitled "767." Ellen K, Host, The Ellen K Morning Show on KOST 103.5 moderated the panel.

TVMusic Network was on hand and caught up with the cast before the show to talk about working on the show for the past eight seasons and what is the secret to their wildly popular success. We also chatted about how their characters have grown from the first season.

"NCIS: Los Angeles" airs Sundays on CBS.

Check out the interviews below with Barrett Foa and Renee Felice Smith.

Renée Felice Smith of NCIS: Los Angeles at... by TVMusic Network

Barrett Foa:

Barrett Foa of NCIS: Los Angeles at PaleyFest 2017 by TVMusic Network