Pauley Perrette pleads for help after her friend goes missing

The 49-year-old actress formerly known as Abby Scuito from "NCIS" is reaching out to her fanbase for assistance after her friend, Pep Williams, went missing.

She shared a photo of Williams on Twitter with the hashtags #WhereIsPepWilliams and #WhoIsPepWilliams. Read more on our Twitter account, @amomama_usa.

In another tweet, she revealed that Williams had been missing for almost a month and asked followers to contact her if they have any information about Williams' whereabouts. She added:

His updates on social media are fake old posts.

Williams' last post on Twitter was four days ago when he said: "Hanging at [Adidas Originals] in Portland creating something very special." He is a fine art photographer.

Her fans sent messages of support, with a user known only as Nanc saying she will "keep praying he is found safe soon," while Kim was concerned about Perrette's safety.

Cooper Hawke wanted to know if authorities were involved, and added that he would send "positive energy." Another Twitter user, Christine, shared a link where Perrette could report the fake posts.

Perrette left "NCIS" back in May after more than 15 years on the show. At first, she wanted more free time to herself but later alluded on social media that she left due to bullying.

Soon after her departure, she tweeted that lies were being spread about her reasons for leaving by "those who have ALOT [sic] to hide."

Perrette doesn't have any film projects scheduled for the immediate future and is using the career break to spend time with her dogs. She said to CBS earlier this year:

"They're so totally my kids! My whole life is about them."

Rumors of her pregnancy were doing the rounds back in June. Read more about it in 'NCIS' star Pauley Perrette responds to pregnancy rumors.