NCIS

“Extra’s” Renee Bargh stopped by the set of “NCIS” to chat with stars Mark Harmon, Michael Weatherly and Rocky Carroll, and she discovered there’s a cuddly new family member hanging with the cast and crew these days. Watch!

Actor Mark Harmon earned a permanent place in Hollywood on Monday. The “NCIS” star accepted his star on the Walk of Fame with help from co-stars like Pauley Perrette and longtime friend and CBS honcho Les Moonves.

"Extra's" Maria Menounos caught up with the entire cast of "NCIS" and quizzed them on how much they know about their own show.

Find out how knowledgeable Pauley Perrette, Michael Weatherly and Mark Harmon are -- as Maria puts them to the test!

'NCIS' actor Michael Weatherly gave "Extra's" Mario Lopez details about tonight's episode, in which the team investigates a Navy Captain's death.

Weatherly joked that the episode will feature a, "secret society of superheroes... Maria in a bikini. No, that's not 'NCIS.'"

They may not have Maria Menounos in a bikini, but Weatherly says the show will have many secrets unravel, and "an old flame reappears. You think you know, but you don't!"

Weatherly also chatted with Lopez about his Valentine... his expectant wife, Dr. Bojana Jankovic.

Watch the video to see him take "Extra's" love quiz and hear how he and his sweetie are spending Valentine's Day!

Check out the preview for Tuesday night's "NCIS," where the team is on the hunt for a killer, after a Coast Guard officer is gunned down on a cargo vessel. The episode airs tonight at 8/7c on CBS.