By Meredith Lepore
Updated Nov 05, 2015 @ 11:45 am
Baby-Sitter Club Movie
Credit: Columbia Pictures/Courtesy Everett Collection

It's hard to believe 20 years have passed since The Baby-Sitters Club movie hit theaters. The close-knit cast including Rachael Leigh Cook (Mary Anne), Larisa Oleynik (Dawn), Bre Blair (Stacey), Stacy Linn Ramsower (Mallory), and Schuyler Fisk (Kristy) recently reunited for an anniversary screening in Austin, Texas. Just like in the film, they all still seem to be the closest of friends.

Cook shared a picture of herself with Oleynik, Blair and Marla Sokoloff, who played mean girl Cokie, on her Instagram with the caption, "It's ON!" and used the hashtag #BSCReunion.

The 1995 film is based on Ann M. Martin's super popular long-running book series about a group of young teenage girls who form a baby-sitting club and all their adventures.

Sokoloff also posted a charming group pic in black and white that included director Melanie Mayron. She wrote, "I've known these ladies for 20 years and I feel so lucky to share this special evening with them."

Fisk also shared a pic from the panel and another group shot.

The film marked one of Cook's first films. She would go on to star in the teen romcom hit She's All That in 1999. Now, the 36-year-old is a mother of two.

Watch the original trailer for the 1995 film below.