“Saturday Night Live” writer Jimmy Fowlie took to Instagram on Monday, pleading for help in locating his missing sister, Christina Lynn Downer, who was last seen in Los Angeles.

Fowlie shared a photo of his sister and a police phone number in his desperate post.

“My sister has been missing and we are worried that she isn’t safe,” he wrote. “Her married name is Downer but she may go by Christina Fowlie. Please share this so that if anyone has seen her, they can give any information to the police.”

The comedy writer is asking if anyone sees his sister to contact the LAPD immediately.

Her missing person report mentions that she was last heard from in late November, and Fowlie emphasized that the family is “worried that she isn’t safe.”

Fellow ‘SNL’ cast members, like Bowen Yang and Sarah Sherman, also shared his sister’s missing person report, and many other celebrities have shared compassionate messages in the comments section of his post. “Hacks” star Hannah Einbinder responded with heart emojis, “Happy Endings” star Casey Wilson wrote, “Posting now I’m so sorry” and former “Vanderpump Rules” cast member Scheana Shay simply shared the message, “Posted!!! 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼.”

Fowlie has been writing at ‘SNL’ since 2022. He co-wrote the viral “Domingo” sketch starring Marcello Hernandez and Ariana Grande last year.

Prior to his ‘SNL’ gig, Fowlie has acted in shows like “Search Party,” “English Teacher,” “The Other Two” and more. He was also a member of the Groundlings improv and sketch comedy group.

Fowlie’s well known for his LGBT-themed comedy content on his YouTube channel, and has collabed with many other influencers in the YouTube comedy space.

Anyone with information regarding Fowlie’s sister is asked to please contact the Los Angeles Police Department’s Missing Persons Unit at (213) 996-1800.